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Navajo language



 
 
Navajo or Navaho (native name: Diné bizaad) is an Athabaskan language
Athabaskan languages

Athabaskan or Athabascan is the name of a large group of closely related Indigenous peoples of the Americas of North America, located in two main Southern and Northern groups in western North America, and of their language family....
 (of Na-Dené
Na-Dené languages

Na-Dene is a Indigenous peoples of the Americas language family which includes at least the Athabaskan languages, Eyak, and Tlingit language languages....
 stock) spoken in the southwest United States by the Navajo people
Navajo people

The Navajo or Din? of the Southwestern United States are the largest Native Americans in the United States tribe of North America....
 (Diné). It is geographically and linguistically one of the Southern Athabaskan languages (the majority of Athabaskan languages are spoken in northwest Canada
Canada

Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean....
 and Alaska
Alaska

Alaska is the largest U.S. state of the United States by area; it is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait....
). Navajo claims more speakers than any other Native American
Native Americans in the United States

Native Americans in the United States are the Indigenous peoples of the Americas from the regions of North America now encompassed by the continental United States United States, including parts of Alaska and the island state of Hawaii....
 or First Nation language north of the U.S.-Mexico border, with more than 175,000 native speakers, and this number has actually increased with time.






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Navajolang Readingadahooniligii
Navajo or Navaho (native name: Diné bizaad) is an Athabaskan language
Athabaskan languages

Athabaskan or Athabascan is the name of a large group of closely related Indigenous peoples of the Americas of North America, located in two main Southern and Northern groups in western North America, and of their language family....
 (of Na-Dené
Na-Dené languages

Na-Dene is a Indigenous peoples of the Americas language family which includes at least the Athabaskan languages, Eyak, and Tlingit language languages....
 stock) spoken in the southwest United States by the Navajo people
Navajo people

The Navajo or Din? of the Southwestern United States are the largest Native Americans in the United States tribe of North America....
 (Diné). It is geographically and linguistically one of the Southern Athabaskan languages (the majority of Athabaskan languages are spoken in northwest Canada
Canada

Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean....
 and Alaska
Alaska

Alaska is the largest U.S. state of the United States by area; it is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait....
). Navajo claims more speakers than any other Native American
Native Americans in the United States

Native Americans in the United States are the Indigenous peoples of the Americas from the regions of North America now encompassed by the continental United States United States, including parts of Alaska and the island state of Hawaii....
 or First Nation language north of the U.S.-Mexico border, with more than 175,000 native speakers, and this number has actually increased with time. During World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
, a code based on Navajo was used by code talker
Code talker

Code talkers is a term used to describe people who talk using a coded language. It is frequently used to describe Native Americans in the United States who served in the United States Marine Corps whose primary job was the transmission of secret Military tactics messages....
s to send secure military messages over radio.

Current use

The Navajo language is still widely spoken by Navajos of all ages, with over half of the Navajo population speaking the Navajo language at home. Many parents still pass on the Navajo language to their children as a first language, and because of this, the Navajos are one of the very few Native American tribes that still use the native language of their tribe as a form of everyday communication. However, the language is in decline, especially in urban areas outside of reservations, as more and more younger Navajos have started to shift to the English language
English language

English is a West Germanic language that originated in Anglo-Saxon England and has lingua franca status in many parts of the world as a result of the military, economic, scientific, political and cultural influence of the British Empire in the 18th, 19th and early 20th centuries and that of the United States from the mid 20th century onwa...
. Even on the reservation, Census data indicate that between 1980 and 1990 the proportion of Navajos aged 5-17 who spoke only English rose from 12% to 28%, and by 2000, the figure reached 43%. And now(2008), nearly only 5% of children actually speak the Navajo language.

Ethnography of speaking

  • polite speech toward certain kin
  • ceremonial speech
  • war speech
  • puns (Sapir 1932)


Regional variation

  • velar/nonvelar aspiration
  • lexical differences


Orthography and pronunciation




Consonants

The consonants of Navajo in the standard orthography are listed below, followed by their pronunciation in IPA
International Phonetic Alphabet

The International Phonetic Alphabet "The acronym 'IPA' strictly refers [...] to the 'International Phonetic Association'. But it is now such a common practice to use the acronym also to refer to the alphabet itself that resistance seems pedantic....
 notation in brackets:

Bilabial
Bilabial consonant

In phonetics, a bilabial consonant is a consonant articulated with both lips. The bilabial consonants identified by the International Phonetic Alphabet are:...
Alveolar
Alveolar consonant

Alveolar consonants are articulated with the tongue against or close to the superior alveolar ridge, which is called that because it contains the Dental alveolus of the superior teeth....
Palatal
Palatal consonant

Palatal consonants are consonants articulated with the body of the tongue raised against the hard palate . Consonants with the tip of the tongue curled back against the palate are called retroflex consonant....
Velar
Velar consonant

Velars are consonants articulated with the back part of the tongue against the soft palate, the back part of the roof of the mouth, known also as the Soft palate)....
Glottal
Glottal consonant

Glottal consonants are consonants articulated with the glottis. Many phoneticians consider them, or at least the so-called fricatives, to be transitional states of the glottis without a point of articulation as other consonants have; in fact, some do not consider them to be consonants at all....
central
Central consonant

A central or medial consonant is a consonant sound that is produced when air flows across the center of the mouth over the tongue.Examples of central consonants are the voiceless velar plosive , the voiced alveolar fricative and the alveolar nasal ....
lateral
Lateral consonant

Laterals are "L"-like consonants pronounced with an occlusion made somewhere along the axis of the tongue, while air from the lungs escapes at one side or both sides of the tongue....
plain labialized
Labial consonant

Labials are consonants articulated either with both lips or with the lower lip and the upper teeth . English is a bilabial nasal consonant sonorant, and are bilabial stop consonant , and are labiodental fricative consonant....
Plosives
Stop consonant

A stop, plosive, or occlusive is a consonant sound produced by stopping the airflow in the vocal tract. The terms plosive and stop are usually used interchangeably, but they are not perfect synonyms....
plain
aspirated
Aspiration (phonetics)

In phonetics, aspiration is the strong burst of Earth's atmosphere that accompanies either the release or, in the case of preaspiration, the closure of some obstruents....
 
ejective
Ejective consonant

In phonetics, ejective consonants are voiceless consonants that are pronounced with simultaneous closure of the glottis. In the phonology of a particular language, ejectives may contrast with aspiration or tenuis consonants....
 
Affricates
Affricate consonant

Affricate consonants begin as stop consonants but release as a fricative consonant rather than directly into the following vowel....
plain dl  
aspirated  
ejective  
Continuant
Continuant

A continuant is a sound produced with an incomplete closure of the vocal tract. That is, any sound except a stop consonant . An affricate is considered to be a complex segment, composed of both a stop and a continuant....
voiceless
voiced  
Nasals
Nasal consonant

A nasal consonant is produced with a lowered soft palate in the mouth, allowing air to escape freely through the nose. The oral cavity still acts as a resonance chamber for the sound, but the air does not escape through the mouth as it is blocked by the tongue....
 
Approximants
Approximant consonant

Approximants are speech sounds that could be regarded as intermediate between vowels and "typical" consonants. In the articulation of approximants, articulatory organs produce a narrowing of the vocal tract, but leave enough space for air to flow without much audible turbulence....
)  


In Navajo orthography, the letter represents two different sounds: it is pronounced when stem initial and when prefixal or stem/word final. However, when is preceded by it is always written as and never as so that it will not be confused with (e.g. "I'm turning around", but never ). The consonant is written as before front vowels and (where it is palatalized ), as before (where it is labialized ), and as before . The glottal stop is not written at the beginning of words.

For , both the palatalization and labialization is represented in the orthography where is it written as for the palatalized variant and for the labialized variant. The orthography does not indicate the variants for the other consonants.

Vowels


There are four basic vowel qualities in Navajo: a, e, i and o. Each of these may occur as

  • short, as in a and e,
  • long, as in aa and ee,
  • nasalized, as in a and ee,

Tones

Navajo has two tones, low and high. Syllables are low tone by default. With long vowels, these tones combine for four possibilities:

  • high, as in áá and éé,
  • low, as in aa and ee,
  • rising, as in and or
  • falling, as in áa and ée.


Various combinations of these features are possible, as in a´a´ (long, nasalized, high tone).

Grammar

Typologically
Typology

"Typology" is the study of types. More specifically, it may refer to:*Typology , division of culture by races*Typology , classification of things according to their characteristics...
, Navajo is an agglutinating
Agglutinative language

An agglutinative language is a language that uses agglutination extensively: most words are formed by joining morphemes together. This term was introduced by Wilhelm von Humboldt in 1836 to classify languages from a morphology point of view....
, polysynthetic
Polysynthetic language

Polysynthetic languages are highly synthetic languages, i.e. languages in which words are composed of many morphemes.Not all languages can be easily classified as being completely polysynthetic....
 head-marking language
Head-marking language

A head-marking language is one where the grammar marks showing relations between different Constituent of a phrase tend to be placed on the Head of the phrase in question, rather than the modifiers or dependents....
, but many of its affix
Affix

An affix is a morpheme that is attached to a word stem to form a new word. Affixes may be derivation , like English -ness and pre-, or inflectional, like English plural -s and past tense -ed....
es combine into contractions more like fusional language
Fusional language

A fusional language is a type of synthetic language, distinguished from agglutinative languages by its tendency to overlay many morphemes in a way which can be difficult to segment....
s. The canonical word order of Navajo is SOV
Subject Object Verb

In linguistic typology, Subject Object Verb is the type of languages in which the subject , object , and verb of a sentence appear or usually appear in that order....
. Athabaskan words are modified primarily by prefixes, which is unusual for an SOV language (suffixes are expected).

Navajo is a "verb-heavy" language — it has a great preponderance of verbs but relatively few nouns. In addition to verbs and nouns, Navajo has other elements such as pronoun
Pronoun

In linguistics and grammar, a pronoun is a pro-form that substitutes for a noun with or without a Determiner , such as Wiktionary:you and Wiktionary:they in English language....
s, clitic
Clitic

In linguistics, a clitic is a grammatically independent and phonology dependent word. It is pronounced like an affix, but works at the phrase level....
s of various functions, demonstrative
Demonstrative

Demonstratives are deictic expression words that indicate which entities a speaker refers to, and distinguishes those entities from others. Demonstratives are employed for spatial deixis and as discourse deictics, referring to propositions mentioned in speech....
s, numeral
Numeral

The term numeral can refer to:* Numeral system, a system of mathematical notation for writing numbers* Number names, the words used in a language or writing system to represent numbers...
s, postpositions, adverb
Adverb

An adverb is a part of speech. It is any word that modifies any other part of language: verbs, adjectives , clauses, sentence s and other adverbs, except for nouns; modifiers of nouns are primarily determiners and adjectives....
s, and conjunction
Grammatical conjunction

In grammar, a conjunction is a part of speech that connects two words, phrases or clauses together. This definition may overlap with that of other parts of speech, so what constitutes a "conjunction" should be defined for each language....
s, among others. Harry Hoijer
Harry Hoijer

Harry Hoijer was a linguist and anthropologist who worked on primarily Athabaskan languages and culture.He additionally documented the Tonkawa language, which is now extinct language....
 grouped all of the above into a word-class which he called particles (i.e., Navajo would then have verbs, nouns, and particles). There is nothing that corresponds to what are called adjective
Adjective

In grammar, an adjective is a word whose main syntax role is to grammatical modifier a noun or pronoun, giving more information about the noun or pronoun's definition....
s
in English, this adjectival function being provided by verbs.

Nouns

Many concepts expressed using nouns in other languages appear as verbs in Navajo. The majority of true nouns are not inflected for number, and there is no case marking. Noun phrases are often not needed to form grammatical sentences due to the informational content of the verb.

There are two main types of nouns in Navajo:

  1. simple nouns and
  2. nouns derived from verbs (called deverbal nouns)


The simple nouns can be distinguished by their ability to be inflected with a possessive prefix, as in

Noun stem Gloss  Possessed Noun stem Gloss Morpheme
composition
"knife" "her knife" (3rd person) + "knife"
"pack" "my pack" (1st person singular) + "pack"


Deverbal nouns are verbs (or verb phrases) that have been nominalized
Nominalization

In linguistics, nominalization refers to the use of a verb or an adjective as a noun, with or without morphology transformation, so that the word can now act as the head of a noun phrase....
 with a nominalizing enclitic or converted into a noun through zero derivation
Conversion (linguistics)

In linguistics, conversion, also called zero derivation , is a kind of word formation; specifically, it is the creation of a word from an existing word without any change in form....
 (that is, verbs that are used syntactically as nouns without an added nominalizer). An example of a nominalized verb is "clock", which is derived from the verb "it is moved slowly in a circle" and the enclitic nominalizer . Another example is the deverbal noun "singer" (from verb "he sings" + nominalizing enclitic ). Converted deverbal nouns include "exit, doorway" and "Phoenix, Arizona" — when used as verbs may be translated into English as "something has a path horizontally out" and as "place/space is hot". Deverbal nouns can potentially be long and complex, such as

  "army tank"


which is composed of

  1. the nominalized noun "caterpillar tractor" (which itself is composed of noun "car", verb "it crawls about", and nominalizer )
  2. the noun "cannon" (which, in turn, is composed of verb "explosion/boom is made with it" and adjectival enclitic "big")
  3. the postposition "on it"
  4. the verb "they sit up"
  5. the nominalizer


Possession

Postpositions

Postpositions are morphologically similar to nouns in that they are also inflected with possessive prefixes.

Numerals


Navajo uses a decimal
Decimal

The decimal numeral system has 10 as its Base . It is the most widely used numeral system....
 (base-10) numeral system. There are unique words for the cardinal number
Cardinal number

In mathematics, cardinal numbers, or cardinals for short, are a generalization of the natural numbers used to measure the cardinality of Set ....
s 1-10. The numerals 11-19 are formed by adding an additive "plus 10" suffix to the base numerals 1-9. The numerals 20-100 are formed by adding a multiplicative "times 10" suffix to the base numerals 2-10.

base numeral  +10   x10
1 (11)
2 (12) (20)
3 (13) (30)
4 (14) (40)
5 (15) (50)
6 (16) (60)
7 (17) (70)
8 (18) (80)
9 (19) (90)
10 (100)


In the compound numerals, the combining forms of the base numerals have irregular vowel and consonants changes. The numeral "1" has three forms:

  • (used in counting "one", "two", "three", etc.)
  • (a shortened combining form)
  • (used in larger numbers and with a distributive plural prefix)


The combining form is used in the compound "11". The numeral loses the final consonant while the final vowel in is shortened when the "+10" suffix is added. The suffix loses its initial becoming when added to "5". Several changes occur when the suffix is added involving a loss of the final consonant or a reduction in vowel length:

  • >
  • >
  • >
  • >
  • >
  • >
  • >
  • >
  • >


For the cardinal numerals higher than 20 between the multiples of 10 (i.e., 21-29, 31-39, 41-49, etc.), there are two types of formations. The numerals 21-29 and 41-49 are formed by suffixing the ones digit to the tens digit, as in "22" (< "20" + "2") and "41" (< "40" + "1"). Here the suffix appears in the combining form . The combining form "1" is used as well:

20  40
(20) (40)
21-29 41-49
(21) (41)
(22) (42)
(23) (43)
(24) (44)
(25) (45)
(26) (46)
(27) (47)
(28) (48)
(29) (49)


The other numerals are formed by placing dóó ba'aa "and in addition to it" between the tens digit and the ones digit, as in tádiin dóó ba'aa t'áálá'í "thirty-one" and ashdladiin dóó ba'aa t'áá' "fifty-three". The numerals 41-49 may also be formed in this manner: "forty-two dízdiin dóó ba'aa naaki or dízdiinaaki.

The cardinal numerals 100-900 are formed by adding the multiplicative enclitic =di to the base numerals 1-9 and adding the word for "hundred" neeznádiin, as in t'ááláhádí neeznádiin "one hundred", naakidi neeznádiin "two hundred", táadi neeznádiin "three hundred".

base numeral x100 (=di + neeznádiin)
1 t'áálá'í t'ááláhádí neeznádiin (100)
2 naaki naakidi neeznádiin (200)
3 táá' táadi neeznádiin (300)
4 di´i´' di´i'di neeznádiin (400)
5 ashdla' ashdladi neeznádiin (500)
6 hasta´a´h hasta´adi neeznádiin (600)
7 tsosts'id tsosts'idi neeznádiin (700)
8 tseebíí tseebíidi neeznádiin (800)
9 náhást'éí náhást'éidi neeznádiin (900)


The base numerals with a high tone in the last syllable change to a falling tone before =di.

For the thousands, the word mííl (from Spanish mil) is used in conjunction with =di: t'ááláhádí mííl "one thousand", naakidi mííl "two thousand", etc. The word for "million" is formed by adding the stem -tsoh "big" to mííl: mííltsoh "million" as in t'ááláhádí mííltsoh "one million", naakidi mííltsoh "two million", etc.

Verbs

The key element in Navajo is the verb
Verb

In syntax, a verb is a word that usually denotes an action , an occurrence , or a state of being . Depending on the language, a verb may vary in form according to many factors, possibly including its grammatical tense, grammatical aspect, grammatical mood and grammatical voice....
, which is notoriously complex. Verbs are composed of an abstract stem to which inflection
Inflection

In grammar, inflection or inflexion is the way language handles grammatical relations and relational categories such as grammatical tense, grammatical mood, grammatical voice, grammatical aspect, grammatical person, grammatical number, grammatical gender, grammatical case....
al and/or derivational
Derivation (linguistics)

In linguistics, derivation is "Used to form new words, as with happi-ness and un-happy from happy, or determination from determine....
 prefixes are added. Every verb must have at least one prefix. The prefixes are affixed to the verb in a specified order.

The Navajo verb can be sectioned into different components. The verb stem is composed of an abstract root
Root (linguistics)

The root is the primary lexicology unit of a word, which carries the most significant aspects of semantics content and cannot be reduced into smaller constituents....
 and an often fused suffix. The stem together with a "classifier" prefix (and sometimes other thematic prefixes) make up the verb theme. The thematic prefixes are prefixes that are non-productive
Productivity (linguistics)

In linguistics, productivity is the degree to which native speakers use a particular grammatical process, especially in word formation. Since use to produce novel structures is the clearest proof of usage of a grammatical process, the evidence most often appealed to as establishing productivity is the appearance of novel forms of the type th...
, have limited derivational function, and no longer have a clearly defined meaning. Examples of thematic prefixes, include the archaic yá- prefix, which only occurs on the verb stem -tééh/-ti' meaning "to talk" as in yálti' "he's talking". The theme is then combined with derivational prefixes which in turn make up the verb base. Finally, inflectional prefixes (which Young & Morgan call "paradigmatic prefixes") are affixed to the base — producing a complete Navajo verb.

Verb Template
The prefixes that occur on a Navajo verb are added in specified more or less rigid order according to prefix type. This type of morphology is called a position class template (or slot-and-filler template). Below is a table of a recent proposal of the Navajo verb template (Young & Morgan 1987). Edward Sapir
Edward Sapir

Edward Sapir , was a Jewish-Germany-United States anthropologist-linguistics and a leader in American structuralism. He was one of the creators of what is now called the Sapir-Whorf hypothesis....
 and Harry Hoijer were the first to propose an analysis of this type. A given verb will not have a prefix for every position. In fact, most Navajo verbs are not as complex as the template would seem to suggest: the maximum number of prefixes is around eight.

The Navajo verb is composed of a verb stem and a set of prefixes. The prefixes can be divided into a conjunct prefix set and disjunct prefix set. The disjunct prefixes occur on the outer left edge of the verb. The conjunct prefixes occur after the disjunct prefixes, closer to the verb stem. Two types of prefixes can be distinguished by their different phonological behavior.

disjunct prefixes conjunct prefixes stem


The prefix complex may be subdivided into 11 positions, with some of the positions having even further subdivisions:

disjunct prefixes conjunct prefixes stem
0 1a 1b 2 3 4 5 6 7 8 9 10
postposition
object
"null
postposition"
adverbial-
thematic
iterative plural direct object deictic adverbial-
thematic
mode-
aspect
subject classifier stem


Although prefixes are generally found in a specific position, some prefixes change order by the process of metathesis
Metathesis (linguistics)

Metathesis is a sound change that alters the order of phonemes in a word. The most common instance of metathesis is the reversal of the order of two adjacent phonemes, such as "comfterble" for comfortable ....
. For example, prefix 'a- (3i object pronoun) usually occurs before di-, as in

adisbaas "I'm starting to drive some kind of wheeled vehicle along" [ < 'a- + di- + sh- + l + -baas].


However, when 'a- occurs with the prefixes di- and ni-, the 'a- metathesizes with di-, leading to an order of di- + 'a- + ni-, as in

di'nisbaas "I'm in the act of driving some vehicle (into something) & getting stuck" [ < di-'a-ni-sh-l-baas < 'a- + di- + ni- + sh- + l + -baas]


instead of the expected adinisbaas ('a-di-ni-sh-l-baas) (note also that 'a- is reduced to '-).

Although the verb template model of analysis has been traditionally used to describe the Navajo verb, other analyses have been proposed by Athabascanists.

Pronominal inflection
Navajo verbs have pronominal
Pronominal

Nominal, is a word or group of words which differs grammatically from a noun but functions as one or modifier as a noun.Example: That kind is what I want....
 (i.e. pronoun) prefixes that mark both subjects
Subject (grammar)

The subject is one of the two main constituent every sentence can be divided into, according to a tradition that can be tracked back to Aristotle....
 and objects
Object (grammar)

An object in grammar is a sentence element and part of the sentence Predicate . It denotes somebody or something involved in the subject's "performance" of the verb....
. The prefixes can vary in certain modes, particularly the perfective mode (See Mode and Aspect
Navajo language

Navajo or Navaho is an Athabaskan languages spoken in the southwest United States by the Navajo people . It is geographically and linguistically one of the Southern Athabaskan languages ....
 section below for a discussion of modes). The prefixes are inflected
Inflection

In grammar, inflection or inflexion is the way language handles grammatical relations and relational categories such as grammatical tense, grammatical mood, grammatical voice, grammatical aspect, grammatical person, grammatical number, grammatical gender, grammatical case....
 according to person
Grammatical person

Grammatical person, in linguistics, is deixis reference to a participant in an event, such as the speaker, the addressee, or others. Grammatical person typically defines a language's set of personal pronouns....
 and number
Grammatical number

In linguistics, grammatical number is a grammatical category of nouns, pronouns, and adjective and verb agreement that expresses count distinctions ....
. The basic subject prefixes (and their abbreviations as used by Young & Morgan) are listed in the table below:

Number Subject Prefixes Object Prefixes
Singular Dual-Plural Singular Dual-Plural
First (1) -sh- -Vd- shi- nihi-
Second (2) ni- -oh- ni-
Third (3) -Ø- bi-
Third (3o) yi-
Fourth (3a) ji- ha- ~ ho-
Indefinite (3i) 'a- 'a-
Space (3s) ha- ~ ho- ha- ~ ho-
Reflexive ('á)-di-
Reciprocal 'ahi-


The subject prefixes occur in two different positions. The first and second subject prefixes (-sh-, -Vd-, ni-, -oh-) occur in position 8 directly before the classifier prefixes. The fourth, indefinite, and "space" subject prefixes (ji-, 'a-, ha-~ho-) are known as "deictic subject pronouns" and occur in position 5. The third person subject is marked by the absence of a prefix, which is usually indicated with a zero prefix -Ø- in position 8. The object prefixes can occur in position 4 as direct objects, in position 1a as "null postpositions", or in position 0 as the object of postpositions that have been incorporated into the verb complex.

The fourth person
Grammatical person

Grammatical person, in linguistics, is deixis reference to a participant in an event, such as the speaker, the addressee, or others. Grammatical person typically defines a language's set of personal pronouns....
 subject prefix ji- is a kind of obviative third person. It refers primarily to persons or personified animals (unlike the regular third person). It has a number of uses including:

  • referring to the main character in narratives
  • distinguishing between two third person referents
  • referring politely or impersonally to certain socially-distant individuals (e.g. when speaking to opposite-sex siblings and relatives through marriage, giving admonitions, speaking of the dead)


When used as an impersonal, it may be translated into English as "one" as in béésh bee njinéego hála' da jiigish "one can cut one's hand playing with knives". The "space" prefix can be translated as "area, place, space, impersonal it" as in halgai "the area/place is white" and nahaltin "it is raining". The prefix has two forms: ha- and ho- with ho- having derived forms such as hw- and hwi-.

An example paradigm for "to freeze" (imperfective mode) showing the subject prefixes:

Singular Dual-Plural
First yishtin "I freeze" yiitin "we (2+) freeze"
Second nitin "you freeze" wohtin "you (2+) freeze"
Third yitin "she/he/it/they freeze"
Fourth (3a) jitin "she/he/they freeze"
Indefinite (3i) atin "someone/something freezes"


Classifiers (transitivity prefixes)
The "[https://lingweb.eva.mpg.de/linguipedia/index.php/Classifier_%28Athapaskan_linguistics%29 classifiers]" are prefixes of position 9 (the closest to the verb stem) that affect the transitivity
Transitive verb

In syntax, a transitive verb is a verb that requires both a direct subject and one or more object s....
 of the verb, in that they are valence
Valency (linguistics)

In linguistics, verb valency or valence refers to the number of verb argument controlled by a verbal predicate . It is related, though not identical, to transitive verb, which counts only object arguments of the verbal predicate....
 and voice
Grammatical voice

In grammar, the voice of a verb describes the relationship between the action that the verb expresses and the participants identified by its verb arguments ....
 markers. In spite of their misnomered name, they do not classify anything and are not related to the classificatory verb stems (which actually do classify nouns, see classificatory verbs
Navajo language

Navajo or Navaho is an Athabaskan languages spoken in the southwest United States by the Navajo people . It is geographically and linguistically one of the Southern Athabaskan languages ....
 below). There are four classifiers: -Ø-, -l-, -d-, -l-. The -Ø- classifier is the absence of a prefix, which is usually indicated by a zero morpheme.

The -l- classifier is a causative
Causative

A causative form, in linguistics, is an expression of an agent causing or forcing a patient to perform an action .All languages have ways to express causation, but they differ in the means....
-transitivizing prefix of active verbs. It often can transitivize an intransitive -Ø- verb: yibéézh "it's boiling" (yi-Ø-béézh), yilbéézh "he's boiling it (yi-l-béézh); na'niyeesh "somethings flows about in a meandering fashion" (na'ni-Ø-yeesh), na'nilheesh "he's making it flow about in a meandering fashion" (na'ni-l-yeesh).

The -d- classifier occurs in most passive, mediopassive, reflexive, and reciprocal verbs that are derived from verbs with a -Ø- classifier: yizéés "he's singeing it" (yi-Ø-zéés), yidéés "it's being singed" (yi-d-zéés).

The -l- occurs in most passive, mediopassive, reflexive, and reciprocal verbs that are derived from verbs with a -l- classifier: néíltsááh "he's drying it" (ná-yi-l-tsááh), náltsááh it's being dried" (ná-l-tsááh).

Some verbs can occur with all four classifier prefixes:

  • si'a´ "roundish object lies in position" (-Ø-'a´)
  • haat'a´ "roundish object was taken up & out (i.e. extracted)" (-d-'a´)
  • sél'a´ "I keep a roundish object in position" (-l-'a´)
  • nésh'a´ "I have my head in position" (-l-'a´)


In other verbs, the classifiers do not mark transitivity and are considered thematic prefixes that simply are required to occur with certain verb stems.

Mode and aspect
Navajo has a large number of aspectual
Grammatical aspect

In linguistics, the grammatical aspect of a verb defines the temporal flow in the described event or state. In English, for example, the past-tense sentences "I swam" and "I was swimming" differ in aspect ....
, modal
Grammatical mood

Grammatical mood is one of a set of distinctive verb forms that are used to signal Linguistic modality.It is distinct from grammatical tense or grammatical aspect, although these concepts are conflated to some degree in many languages, including English and most other modern Indo-European languages, insofar as the same word patterns are used...
, and tense
Grammatical tense

Grammatical tense is a temporal language quality expressing the time at, during, or over which a state or action denoted by a verb occurs.Tense is one of at least five qualities, along with grammatical mood, grammatical voice, grammatical aspect, and grammatical person, which verb forms may express....
 distinctions that are indicated by verb stem alternations (involving vowel and tonal ablaut and suffixation) often in combination with a range of prefixes. These are divided into seven "modes" and approximately twelve aspects and ten subaspects. (Although the term mode is traditionally used, most of the distinctions provided by the modes are in fact aspectual.) Each Navajo verb generally can occur in a number of mode and aspect category combinations.

Modes
Navajo has the following verb modes:

  • Imperfective
  • Perfective
  • Progressive
  • Future
  • Usitative
  • Iterative
  • Optative


The modes above have five distinct verb stem forms. For example, the verb meaning "to play, tease" has the following five stem forms for the seven modes:

Mode Stem Form
Imperfective -né
Perfective -ne'
Progressive/Future -neel
Usitative/Iterative -neeh
Optative -né


The progressive and future modes share the same stem form as do the usitative and iterative modes. The optative mode usually has the same verb stem as the imperfective mode, although for some verbs the stem forms differ (in the example "to play, tease" above, the imperfective and the optative stems are the same).

The imperfective
Imperfective aspect

The imperfective aspect is a grammatical aspect. It refers to an action that is viewed from a particular viewpoint as ongoing, habitual, repeated, or generally containing internal structure....
 indicates an event/action that has begun but remains incomplete. Although this mode does not refer to tense
Grammatical tense

Grammatical tense is a temporal language quality expressing the time at, during, or over which a state or action denoted by a verb occurs.Tense is one of at least five qualities, along with grammatical mood, grammatical voice, grammatical aspect, and grammatical person, which verb forms may express....
, it is usually translated into English as a present tense form: yishááh "I'm (in the act of) going/coming", yisha´ "I'm (in the act of) eating (something)". With the additional of adverbials, the imperfective can be used for events/actions in the past, present, or future. The mode is used in the second person for immediate imperative
Imperative

Imperative can mean:*Imperative mood, a grammatical mood expressing commands, direct requests, and prohibitions*Imperative programming, a programming paradigm in computer science...
s. The imperfective mode has a distinct imperfective stem form and four different mode-aspect prefix paradigms: (1) with a ni- terminative prefix in position 7 as in nishááh "I'm in the act of arriving", (2) with a si- stative prefix in position 7 as in shish'aah "I'm in the act of placing a SRO" in dah shish'aah "I'm in the act of placing a SRO up" (dah "up"), (3) with no prefix in position 7, usually identified as a Ø- prefix, as in yishcha "I'm crying", (4) with either a yi- transitional or yi- semelfactive prefix in position 6 (and no prefix in position 7).

The perfective
Perfective aspect

In grammar, the perfective aspect is an grammatical aspect that exists in many languages. The term "perfective aspect" is generally used to refer to an action viewed as a single whole, and it is equivalent to the aspectual component of tenses variously called "aorist", "preterite", and "simple past"....
 indicates an event/action that has been completed and usually corresponds to English past tense: yíyá' "I went/came/arrived", yíya´a´' "I ate (something)". However, since the perfective mode is not a tense, it can be used to refer non-past actions, such as the future (where it may be translated as English "will have" + VERB). The perfective mode has a distinct perfective stem form and four different prefix paradigms: (1) with a yí- perfective prefix with a high tone in position 7 as in yích'id "I scratched it", (2) with a ní- terminative prefix with a high tone in position 7 as in níyá "I arrived", (3) with a sí- stative prefix with high tone in position 7 as in séli´i´' "I roasted it", (4) with a yi- transitional prefix in position 6 (and Ø- in position 7) as in yiizi' "I stood up".

The progressive
Continuous and progressive aspects

The continuous and progressive aspects are grammatical aspects that express incomplete action in progress at a specific time: they are non-habitual, imperfective aspect aspects....
 indicates an incomplete event/action that is ongoing without reference to the beginning or end of the event/action. This mode may be translated into English as BE + VERB-ing + "along": yisháál "I'm going/walking along", yishtéél "I'm carrying it along". The future mode is primarily a future tense
Future tense

In grammar, the future tense is a verb form that marks the event described by the verb as not having happened yet, but expected to happen in the future , or to happen subsequent to some other event, whether that is past, present, or future ....
 — indicating a prospective event/action: deesháál "I'll go/come", deeshi´i´l "I'll eat (something)". The progressive mode has a yi- progressive prefix (in position 7), the future has a di- inceptive prefix (in position 6) and the yi- progressive prefix.

The usitative indicates a repetitive event/action that takes place customarily: yishááh "I usually go", yishdli´i´h "I always drink (something)". The iterative is a frequentative
Frequentative

In grammar, a frequentative form of a word is one which indicates repeated action. The frequentative form can be considered a separate, but not completely independent word, called a frequentative....
 indicating a recurrent event/action that takes place repeatedly and customarily: ch'ínáshdááh "repeatedly go out" as in ahbínígo tl'óó'góó ch'ínáshdááh "I always (repeatedly) go outdoors in the morning" (ahbínígo "in the morning", tl'óó'góó "outdoors"), náshdli´i´h "drink (something) repeatedly" as in nínádiish'nahgo gohwééh náshdli´i´h "I drink coffee when I get up" (nínádiish'nahgo "when I get up", gohwééh "coffee"). The iterative is distinguished from the usitative by a ná- repetitive prefix (in position 2) and also sometimes by a -d- or -l- classifier prefix (in position 9).

The optative indicates a positive or negative desire or wish. The mode is used with the addition of adverbial particle
Grammatical particle

A particle, in grammar, is a function word that is not assignable to any of the traditional grammatical word classes . The term is a catch-all term for a heterogeneous set of elements and lacks a precise universal definition....
s that follow the verb, such as laanaa and lágo: nahólta´a´' laanaa "I wish it would rain", nahólta´a´' lágo "I hope it doesn't rain". With punctual verbs, the optative mode can be used to form a negative imperative: shinóól'i´i´' (lágo) "don't look at me!". In certain adverbial frames, the optative indicates positive or negative potential.

Aspects and subaspects
The Primary aspects:

  • Momentaneous - punctually (takes place point in time)
  • Continuative - indefinite span of time & movement with specified direction
  • Durative - indefinite span of time, non-locomotive uninterrupted continuum
  • Repetitive - continuum of repeated acts or connected series of acts
  • Conclusive - like durative but in perfective terminates with static sequel
  • Semelfactive - single act in repetitive series of acts
  • Distributive - distributive manipulation of objects or performance of actions
  • Diversative - movement distributed among things (similar to distributive)
  • Reversative - result in directional change
  • Conative - attempted action
  • Transitional - shift from one state to another
  • Cursive - progression in a line through time/space (only progressive mode)


The subaspects:

  • Completive - event/action simply takes place
  • Terminative - stopping of action
  • Stative - sequentially durative and static
  • Inceptive - beginning of action
  • Terminal - inherently terminal action
  • Prolongative - arrested beginning or ending of action
  • Seriative - interconnected series of successive separate & distinct acts
  • Inchoative - focus on beginning of non-locomotion action
  • Reversionary - return to previous state/location
  • Semeliterative - single repetition of event/action


Navajo modes co-occur with various aspects. For example, the verb "rain falls" can occur in the perfective mode with the momentaneous and distributive aspects: -tsaa' (perfective momentaneous), -tsi' (perfective distributive). As with the modes, different aspects have different stem forms even when in the same mode, as seen with the previous "rain falls" perfective stems. Thus, a given verb will have set of stem forms that can be classified into both a mode and an aspect category. Verb stem paradigms of mode and aspect are given below for two different verbs:

"to curl, shrivel, contract into distorted shape"
  Imperfective Perfective Progressive-
Future
Usitative-
Iterative
Optative
Momentaneous -ch'ííl -ch'il -ch'il -ch'il -ch'ííl
Transitional -ch'ííl -ch'iil -ch'il -ch'il -ch'ííl
Continuative,
Conclusive
-ch'il -ch'il -ch'il -ch'il -ch'il
Semelfactive -ch'il -ch'il -ch'il -ch'il -ch'il
Repetitive -ch'il
Conative -ch'iil -ch'il -ch'il -ch'il -ch'iil


"to smell, have an odor, stink"
  Imperfective Perfective Progressive-
Future
Usitative-
Iterative
Optative
Momentaneous,
Diversative,
Distributive
-chiih -cha´a´' -chiil -chiih -cha´a´'
Continuative -cha´a´' -cha´a´' -chi´i´l -chi´i´h -cha´a´'
Conclusive -chin -cha´a´' -chi´i´l -chiih -cha´a´'
Semelfactive -chih -chih -chih -chih -chih
Repetitive -cha´a´'
Conative -chi´i´h
Cursive -chi´i´l/-chi´i´h


As can be seen above, some aspect and mode combinations do not occur depending mostly upon the semantics of the particular verb. Additionally, some aspects do not occur at all with a particular verb. The patterns of verb stem alternations are very complex although there is a significant amount of homophony
Homophone

A homophone is a word that is pronounced the same as another word but differs in meaning. The words may be spelled the same, such as rose and rose , or differently, such as Carat , caret, and carrot, or to, two and too....
. A particularly important investigation into this area of the Navajo verb is Hardy (1979).

Classificatory Verbs

Navajo has verb stems that classify a particular object by its shape or other physical characteristics in addition to describing the movement or state of the object. These are known in Athabaskan linguistics as classificatory verb stems. These are usually identified by an acronym
Acronym and initialism

Acronyms, initialisms, and alphabetisms are abbreviations that are formed using the initial components in a phrase or name. These components may be individual letters or parts of words ....
 label. There are eleven primary classificatory "handling" verbs stems, which are listed below (given in the perfective mode):

To compare with English, Navajo has no single verb that corresponds to the English word give. In order to say the equivalent of Give me some hay!, the Navajo verb níljool (NCM) must be used, while for Give me a cigarette! the verb nítiih (SSO) must be used. The English verb give is expressed by eleven different verbs in Navajo, depending on the characteristics of the given object.

In addition to defining the physical properties of the object, primary classificatory verb stems also can distinguish between the manner of movement of the object. The stems may then be grouped into three different categories:

  1. handling
  2. propelling
  3. free flight


Handling includes actions such as carrying, lowering, and taking. Propelling includes tossing, dropping, and throwing. Free flight includes falling, and flying through space.

Using an example for the SRO category, Navajo has

  1. -'a´ "to handle (a round object)",
  2. -ne' "to throw (a round object)", and
  3. -l-ts'id "(a round object) moves independently".

yi-/bi- alternation (animacy)
Like most Athabaskan languages, Southern Athabaskan languages show various levels of animacy
Animacy

Animacy is a grammatical category and/or semantic category of nouns based on how sentient or life the referent of the noun is. Animacy can have various effects on the grammar of a language, such as word order, grammatical case endings, or the form a verb takes when it is associated with that noun....
 in its grammar, with certain nouns taking specific verb forms according to their rank in this animacy hierarchy. For instance, Navajo nouns can be ranked by animacy on a continuum from most animate (a human or lightning) to least animate (an abstraction) (Young & Morgan 1987: 65-66):

humans/lightning ? infants/big animals ? med-size animals ? small animals ? insects ? natural forces ? inanimate objects/plants ? abstractions

Generally, the most animate noun in a sentence must occur first while the noun with lesser animacy occurs second. If both nouns are equal in animacy, then either noun can occur in the first position. So, both example sentences (1) and (2) are correct. The yi- prefix on the verb indicates that the 1st noun is the subject and bi- indicates that the 2nd noun is the subject.

    (1)   Ashkii at'ééd yiníl'i´.
  boy girl yi-look
  'The boy is looking at the girl.'


    (2)   At'ééd ashkii biníl'i´.
  girl boy bi-look
  'The girl is being looked at by the boy.'


But example sentence (3) sounds wrong to most Navajo speakers because the less animate noun occurs before the more animate noun:

    (3)   * Tsídii at'ééd yishtash.
    bird girl yi-pecked
    'The bird pecked the girl.'


In order to express this idea, the more animate noun must occur first, as in sentence (4):

    (4)   At'ééd tsídii bishtash.
  girl bird bi-pecked
  'The girl was pecked by the bird.'


Note that although sentence (4) is translated into English with a passive verb, in Navajo it is not passive. Passive verbs are formed by certain classifier prefixes (i.e., transitivity prefixes) that occur directly before the verb stem in position 9. The yi-/bi- prefixes do not mark sentences as active or passive, but as direct or inverse
Direct-inverse language

A direct?inverse language is a language where clauses with transitive verbs can be expressed either using a direct or an inverse construction. The direct construction is used when the subject of the transitive clause outranks the object in Salience or animacy but the inverse is used when the "notional object" outranks the "notional subject...
.

Text example

Here is the first paragraph of a very short story in Young & Morgan (1987: 205a–205b).

Diné bizaad:



Free English translation:

Some crazy boys decided to make some wine to sell, so they each planted grapevines and, working hard on them, they raised them to maturity. Then, having made wine, they each filled a goatskin with it. They agreed that at no time would they give each other a drink of it, and they then set out for town lugging the goatskins on their backs....


Interlinear text:

Ashiiké t'óó diigis léi' tólikaní la' ádiilnííl
boys foolish certain wine some we'll make


dóó nihaa nahidoonih níigo yee jiní.
and from us it will be bought they saying with it they planned it is said


Áko t'áá al'aa ch'il na'atl'o'ii k'iidiilá
so then separately grapevines they planted them


dóó yinaalnishgo t'áá álah ch'il na'atl'o'ii jiní.
and diligently they working on them they both grapevines they raised them it is said


Áádóó tólikaní áyiilaago
and then wine they having made it


t'áá bíhígíí t'áá al'aa tl'ízíkágí yii' haidéélbiid jiní.
each their own separately goatskins in them they filled it it is said.


"Háadida díí tólikaní yígíí doo la' aha'diidzil da," níigo
"any time this wine particular not some/any we'll give each other not," they saying


jiní'.
they agreed it is said.


Áádóó baa nahidoonih biniiyé kintahgóó dah yidiiljid jiní'.
and then from then it will be bought its purpose to town off they started back-packing it it is said


See also

  • Southern Athabaskan languages


External links

  • (sound files from Peter Ladefoged
    Peter Ladefoged

    Peter Nielsen Ladefoged was an English-American linguistics and phonetics who traveled the world to document the distinct sounds of endangered languages and pioneered ways to collect and study data....
    )
  • (from San Juan school district)


Linguistics

  • (Ken Hale & Paul Platero)
  • (Ken Hale)
  • (Carlotta Smith)
  • (David Eddington & Jordan Lachler)
  • (Chee, Ashworth, Buescher & Kubacki)
  • [https://urresearch.rochester.edu/retrieve/6548/BLS+McD&Suss.pdf A methodology for the investigation of speaker’s knowledge of structure in Athabaskan] (Joyce McDonough & Rachel Sussman)
  • (Joyce McDonough)
  • (Carlota S. Smith, Ellavina T. Perkins, Theodore B. Fernald)

Bibliography


Educational

  • Blair, Robert W.; Simmons, Leon; & Witherspoon, Gary. (1969). Navaho Basic Course. BYU Printing Services.
  • Goossen, Irvy W. (1967). Navajo made easier: A course in conversational Navajo. Flagstaff, AZ: Northland Press.
  • Goossen, Irvy W. (1995). Diné bizaad: Speak, read, write Navajo. Flagstaff, AZ: Salina Bookshelf. ISBN 0-9644189-1-6
  • Goossen, Irvy W. (1997). Diné bizaad: Sprechen, Lesen und Schreiben Sie Navajo. Loder, P. B. (transl.). Flagstaff, AZ: Salina Bookshelf.
  • Haile, Berard. (1941–1948). Learning Navaho, (Vols. 1–4). St. Michaels, AZ: St. Michael's Mission.
  • Platero, Paul R. (1986). Diné bizaad bee naadzo: A conversational Navajo text for secondary schools, colleges and adults. Farmington, NM: Navajo Preparatory School.
  • Platero, Paul R.; Legah, Lorene; & Platero, Linda S. (1985). Diné bizaad bee na'adzo: A Navajo language literacy and grammar text. Farmington, NM: Navajo Language Institute.
  • Tapahonso, Luci, & Schick, Eleanor. (1995). Navajo ABC: A Diné alphabet book. New York: Macmillan Books for Young Readers. ISBN 0-689-80316-8
  • Witherspoon, Gary. (1985). Diné Bizaad Bóhoo'aah for secondary schools, colleges, and adults. Farmington, NM: Navajo Language Institute.
  • Witherspoon, Gary. (1986). Diné Bizaad Bóhoo'aah I: A conversational Navajo text for secondary schools, colleges and adults. Farmington, NM: Navajo Language Institute.
  • Wilson, Alan. (1969). Breakthrough Navajo: An introductory course. Gallup, NM: The University of New Mexico, Gallup Branch.
  • Wilson, Alan. (1970). Laughter, the Navajo way. Gallup, NM: The University of New Mexico at Gallup.
  • Wilson, Alan. (1978). Speak Navajo: An intermediate text in communication. Gallup, NM: University of New Mexico, Gallup Branch.
  • Wilson, Garth A. (1995). Conversational Navajo workbook: An introductory course for non-native speakers. Blanding, UT: Conversational Navajo Publications. ISBN 0-938717-54-5.
  • Yazzie, Evangeline Parsons, and Margaret Speas (2008). Diné Bizaad Bínáhoo'aah: Rediscovering the Navajo Language. Flagstaff, AZ: Salina Bookshelf, Inc. ISBN 978-1-893354-73-9


Linguistics & other reference

  • Akmajian, Adrian; & Anderson, Stephen. (1970). On the use of the fourth person in Navajo, or Navajo made harder. International Journal of American Linguistics, 36 (1), 1–8.
  • Creamer, Mary Helen. (1974). Ranking in Navajo nouns. Navajo Language Review, 1, 29–38.
  • Faltz, Leonard M. (1998). The Navajo verb: A grammar for students and scholars. Albuquerque, NM: University of New Mexico Press. ISBN 0-8263-1901-7 (hb), ISBN 0-8263-1902-5 (pbk)
  • Frishberg, Nancy. (1972). Navajo object markers and the great chain of being. In J. Kimball (Ed.), Syntax and semantics (Vol. 1, p. 259–266). New York: Seminar Press.
  • Grimes, Barbara F. (Ed.). (2000). Ethnologue: Languages of the world, (14th ed.). Dallas, TX: SIL International. ISBN 1-55671-106-9. (Online edition: http://www.ethnologue.com/, accessed on November 19, 2004).
  • Hale, Kenneth L. (1973). A note on subject-object inversion in Navajo. In B. B. Kachru, R. B. Lees, Y. Malkiel, A. Pietrangeli, & S. Saporta (Eds.), Issues in linguistics: Papers in honor of Henry and Renée Kahane (p. 300–309). Urbana: University of Illinois Press.
  • Hoijer, Harry. (1945). Navaho phonology. University of New Mexico publications in anthropology, (No. 1).
  • Hoijer, Harry. (1945). Classificatory verb stems in the Apachean languages. International Journal of American Linguistics, 11 (1), 13–23.
  • Hoijer, Harry. (1945). The Apachean verb, part I: Verb structure and pronominal prefixes. International Journal of American Linguistics, 11 (4), 193–203.
  • Hoijer, Harry. (1946). The Apachean verb, part II: The prefixes for mode and tense. International Journal of American Linguistics, 12 (1), 1–13.
  • Hoijer, Harry. (1946). The Apachean verb, part III: The classifiers. International Journal of American Linguistics, 12 (2), 51–59.
  • Hoijer, Harry. (1948). The Apachean verb, part IV: Major form classes. International Journal of American Linguistics, 14 (4), 247–259.
  • Hoijer, Harry. (1949). The Apachean verb, part V: The theme and prefix complex. International Journal of American Linguistics, 15 (1), 12–22.
  • Hoijer, Harry. (1970). A Navajo lexicon. University of California Publications in Linguistics (No. 78). Berkeley: University of California Press.
  • Kari, James. (1975). The disjunct boundary in the Navajo and Tanaina verb prefix complexes. International Journal of American Linguistics, 41, 330–345.
  • Kari, James. (1976). Navajo verb prefix phonology. Garland Publishing Co.
  • McDonough, Joyce. (2003). The Navajo sound system. Dordrecht: Kluwer Academic Publishers. ISBN 1-4020-1351-5 (hb); ISBN 1-4020-1352-3 (pbk)
  • Reichard, Gladys A. (1951). Navaho grammar. Publications of the American Ethnological Society (Vol. 21). New York: J. J. Augustin.
  • Sapir, Edward. (1932). Two Navaho puns. Language, 8 (3) , 217-220.
  • Sapir, Edward, & Hoijer, Harry. (1942). Navaho texts. William Dwight Whitney series, Linguistic Society of America.
  • Sapir, Edward, & Hoijer, Harry. (1967). Phonology and morphology of the Navaho language. Berkeley: University of California Press.
  • Speas, Margaret. (1990). Phrase structure in natural language. Kluwer Academic Publishers. ISBN 0-7923-0755-0
  • Wall, C. Leon, & Morgan, William. (1994). Navajo-English dictionary. New York: Hippocrene Books. ISBN 0-7818-0247-4. (Originally published [1958] by U.S. Dept. of the Interior, Branch of Education, Bureau of Indian Affairs).
  • Webster, Anthony K. (2004). Coyote Poems: Navajo Poetry, Intertextuality, and Language Choice. American Indian Culture and Research Journal, 28, 69-91.
  • Webster, Anthony K. (2006). "ALk'idaa' Ma'ii Jooldlosh, Jini": Poetic Devices in Navajo Oral and Written Poetry. Anthropological Linguistics, 48(3), 233-265.
  • Witherspoon, Gary. (1971). Navajo categories of objects at rest. American Anthropologist, 73, 110-127.
  • Witherspoon, Gary. (1977). Language and art in the Navajo universe. Ann Arbor: University of Michigan Press. ISBN 0-472-08966-8; ISBN 0-472-08965-X
  • Yazzie, Sheldon A. (2005). Navajo for Beginners and Elementary Students. Chapel Hill: The University of North Carolina at Chapel Hill Press.
  • Young, Robert W. (2000). The Navajo verb system: An overview. Albuquerque: University of New Mexico Press. ISBN 0-8263-2172-0 (hb); ISBN 0-8263-2176-3 (pbk)
  • Young, Robert W., & Morgan, William, Sr. (1987). The Navajo language: A grammar and colloquial dictionary (rev. ed.). Albuquerque: University of New Mexico Press. ISBN 0-8263-1014-1
  • Young, Robert W.; Morgan, William; & Midgette, Sally. (1992). Analytical lexicon of Navajo. Albuquerque: University of New Mexico Press. ISBN 0826313566; ISBN 0825313566