Arapaho language

At the level of pronunciation, Arapaho words cannot begin with a vowel, so where the underlying form of a word begins with a vowel, a prothetic [h] is added.[14]

Arapaho has a series of four short vowels /i e o u/ (pronounced [ɪ ɛ ɔ ʊ]) and four long vowels /iː eː oː uː/ (customarily written ⟨ii ee oo uu⟩ and pronounced [iː ɛː ɔː uː]). The difference in length is phonemically distinctive: compare hísiʼ, 'tick' with híísiʼ, 'day', and hócoo, 'steak' with hóócoo, 'devil'.[14] /i/ and /u/ are mostly in complementary distribution, as, with very few exceptions, the former does not occur after velar consonants, and the latter only occurs after them. /u/ does have some exceptions as in the free variants kokíy ~ kokúy, 'gun'; kookiyón ~ kookuyón, 'for no reason'; and bííʼoxíyoo ~ bííʼoxúyoo, 'Found in the Grass' (a mythological character). There is only one minimal pair to illustrate the contrast in distribution: núhuʼ, 'this' versus níhiʼ-, 'X was done with Y', in which níhiʼ- only occurs in bound form.[15]

Remarkably, unlike more than 98% of the world's languages, Arapaho has no low vowels, such as /a/.[16]

In addition, there are four diphthongs, /ei ou oe ie/, and several triphthongs, /eii oee ouu/ as well as extended sequences of vowels such as /eee/ with stress on either the first or the last vowel in the combination.[17]

The consonant inventory of Arapaho is given in the table below. When writing Arapaho, /j/ is normally transcribed as ⟨y⟩, /t͡ʃ/ as ⟨c⟩, /ʔ/ as ⟨ʼ⟩, and /θ/ as ⟨3⟩.

The phoneme /b/ (the voiced bilabial stop) has a voiceless allophone [p] that occurs before other consonants or at the end of a word. The plosives /tʃ/, /k/, and /t/ are pronounced without aspiration in most environments, but are aspirated before other consonants or at the end of a word, or when preceding a syllable-final sequence of short vowel + /h/. In this same environment /b/ is aspirated and devoiced. For example, the grammatical prefix cih- is pronounced [tʃʰɪh], the grammatical prefix tih- is pronounced [tʰɪh], and the word héétbihʼínkúútiinoo, 'I will turn out the lights' is het[b̥ʰ]ihʼínkúútiinoo}.[14]

Syllables tend to have the structure CV(C), where the final consonant, if it is present, is either a single consonant, or /hC/.[18] In general, consonant clusters in Arapaho can only be two consonants long. Consonant clusters do not occur word initially, and /hC/ is the only that occurs word finally. The only consonant cluster that is "base generated" (exists in the most underlying representation of words) is /hC/. At the "surface" (at the level of actual pronunciation), other clusters arise by phonological processes including vowel syncope, or by juxtaposition of morphemes.

Vowel-initial, onset-less syllables, however, can occur due to partitioning of vowel clusters. An example of partitioning a cluster of 3 identical vowels into syllables is ní.ii.non, 'tepee'. The vowel cluster is not always split into short vowel followed by long vowel; the location of the partition depends on Arapaho's complex pitch accent system. For example, another word with a sequence of three vowels, but with a different partitioning of vowels into syllables is hóo.ó. 'bed'.[18]

However, sometimes the vowel cluster does not divide and the whole cluster becomes the nucleus of the syllable. One example is hi.héio, 'his/her aunt (obviative)'.[19]

Arapaho is a pitch accent language. There are two phonemic tones: high (marked with an acute accent) or "normal" (unmarked). The contrast can be illustrated with the pair hónoosóóʼ, 'it is fancy' and honoosóóʼ, 'it is raining'. Long vowels and vowel sequences can carry a contour tone from high to low, as in hou3íne-, 'to hang' (where the first syllable has a normal tone) versus hóu3íne-, "to float" (where the first syllable has a high+normal, or falling, tone). Although tonal contrasts are distinctive in Arapaho, minimal pairs such as those listed above are rare.[20]

Nouns in Arapaho come in two classes: animate and inanimate. Which category a noun belongs to is part of the lexicon. Being animate does not necessitate "aliveness" (but aliveness does mean animate): doors, planets, ghosts, etc. are considered animate. Some nouns can also be both animate and inanimate, but in these situations, the animate version is more "active" (e.g. a log is inanimate, but a rolling log is animate).[23]

Animate nouns can be made obviative or proximate.[24]

When the underlying noun is consonant final, two general patterns can occur. One pattern occurs for the class of nouns that have /ii/ or /uu/ (depending on vowel harmony) as their plural marker. These nouns reuse the plural marker to mark obviative singular and both obviative and proximate plural. For example, /iwoxuuh/, a stem meaning 'elk,' is hiwóxuu in the proximate singular, but becomes hiwóxuuh-uu in obviative singular, proximate plural, and obviative plural.[25]

The other pattern occurs for most other consonant final noun stems and is summarized in the table below. C denotes the final consonant and the bracketed [C] denotes either consonant mutation of C or deletion of some number of stem-final phonemes. /siisiik/ is 'duck'.[26]

For vowel-final stems, the general pattern is a variation of the first consonant final pattern. Namely, a single marker is used to mark all plural forms and the obviative singular form. For example, /ote/, a stem meaning 'sheep, bighorn sheep,' becomes hóte-’ in proximate singular but hóte-ii in both plural forms and the obviative singular.[27]

Verbs are divided into classes depending on the transitivity and animacy of their argument(s). Transitivity of a verb affects how many arguments are affixed to the verb. Notice in the examples below the usage of the transitive form requires the addition of INAN, the inanimate marker for the object (the shoes). Verbal inflection also depends on "orders" like imperative.[28]

Intransitive, Animate Subject (AI)[29]

Transitive, Inanimate Object (TI)[30]

Initial change (IC) can mark tense and aspect (in particular, "present tense and ongoing aspect or present perfect tense and aspect") under affirmative and conjunct orders.[31] Differing phonological changes occur depending on the first vowel of the stem. If the vowel is short, it is lengthened. For example, be’éé- 'to be red' becomes bee’éé’ 'it is red'.[31] Otherwise, an infix is placed before the first vowel. The infix is either /en/ or /on/ and is determined based on harmony with the long vowel. For example, hoowúsee- ('to walk downward') becomes honoowúseenoo ('I am walking downward').[32]

If the first vowel is short and is followed by an /h/, some speakers treat the /h/ as a vowel and use the infix /en/ or /on/ to mark initial change. Other speakers treat the /h/ as a consonant and perform the vowel lengthening process instead.[32]

An irregular form of initial change affects some vowel-initial preverbs by appending an /n/ before the first vowel, rather than the ordinary /h/ that would be prepended to avoid a vowel-initial word. For example, the imperfective /ii/ morpheme becomes nii- instead of the expected hii- when prefixing verbs that would undergo initial change.[32]

In sentences with an explicit noun phrase, separate from the verb, the verb agrees with the noun in terms of animacy, number, and whether the noun is proximate or obviative. The grammatical category, including person, of the noun also needs to agree with the verb.[27] Note that the categories of subject and object do not affect agreement inflection.[33] As an example of animacy agreement, the intransitive verb for 'to fall' has a form that takes an inanimate subject, nihtéésceníse' (PAST-on top-fall(II)-0S)[34] and a form that takes an animate subject, nihtéés'cenísi.[34]

If a verb has a single noun argument that is composed of two different types of noun, most speakers default to the obviative (over proximate) and inanimate (over animate) forms to refer to the composite noun argument in case of conflict. This can be seen in the example below where 'walk' takes an argument that is composed of a composite proximate and obviative noun. Both nouns are animate, but there is conflict regarding proximate or obviative. The verb thus defaults to the obviative plural (4PL). [35]

Arapaho has a number of derivational affixes and processes. Some operate on nouns to form verb-like clauses. For example, the morpheme /tohúút/ can prefix a noun to ask 'what kind of <noun>'. A specific example is hoséíno’ ('meat') when prefixed becomes tohúút-oséíno’ ('What kind of meat is this?')[36]

Derivational morphology on verbs can be grouped into abstract and concrete. Abstract morphemes mark transitivity and the animacy of subject/object for the verb. For example, the basic root /be'/ 'red' can be marked with abstract morphemes as follows[37]

1. /be'-ee/ 'to be red', intransitive and takes an inanimate subject
2. /be'-eihi/ 'to be red', intransitive and takes an animate subject

Concrete morphemes tend to add three types of meanings to the verb.[38]

1. patients and undergoers; attach particularly common nouns after a verb with a transitive meaning to give it an object, resulting in an intransitive verb
   • Example: to add /-oox-/ 'wood' as an object, transform it to /-ooxu-/ before appending to verb such as /no’ooxu-/ ('haul wood here') and /cowooxu-/ ('haul wood along')[39]
2. topics concerning nouns that lack volition; examples include body parts, weather and nature, sensations
   • Example: the underlying noun be-sonon ('neck') becomes /-isono-/ before attaching to a verb such as /enisono-/ ('have a long neck')[40]
3. methods of achieving action; examples include tools, means of transportation, non-manmade forces such as wind
   • Example: /-see/ ('walking') can be added to create an AI (animate subject, intransitive) verb such as no’usee- ('to arrive on foot') and oowusee- ('to descend on foot')[41]

Reduplication is prefixal and is formed by taking the first consonant (if there is one) and the first vowel and then adding /:n/, where the colon indicates that the preceding vowel is elongated. The /n/ is deleted in the presence of a subsequent consonant.[42] For example, cebísee- ('to walk past') after reduplication becomes cée[n]cebísee- ('to walk back and forth past').[43]

There are multiple usages of reduplication in Arapaho including pluralizing implied, secondary, and inanimate objects of (di)transitive verbs; indicating repeating and habitual action (extend the space and time a verb occurs in general), and intensifying. One example of marking repeating action is as follows [44]

There can be multiple reduplications in compound words, where each reduplication can have an independent effect. Some verbs appear to be only in a reduplicated form; these verbs tend to describe repeating, iterative action.[45]

When a sentence contains a verb and a single noun phrase, the noun phrase can either precede or follow the verb. Preposing the noun phrase, however, gives it more importance and salience. Some instances where noun phrases are preposed include introducing a new referent (or reintroducing one that was inactive) and creating contrast.[47]

V-NP order[48]

NP-V order[49] (additional context: a new referent, "stone monuments," is being introduced)

For a basic sentence with a single verb that takes two noun phrases as arguments, all orderings are possible, but having the verb final is less common.[51]

A hierarchy exists in determining which noun phrase goes in which position. In the listing below, the first in the pair is treated as "higher" in the hierarchy and tends therefore to be the leftmost NP.[52]

• subject (object)
• proximate (obviative)
• actor (undergoer)
• marked object (unmarked object)
• animate (inanimate)

Subject-verb-object order[52]

Verb-subject-(implied) object order[53]

Saliency determines whether a noun phrase can precede its corresponding verb. Noun phrases are deemed salient if they are referring to something new, something that is being reintroduced, something contrastive, or something that is being emphasized.[54]

Preposed NP[55] (here, the noun phrase meaning 'where the attack was taking place' precedes the verb 'see' to create emphasis)

Both NPs preceding Verb (uncommon)[56] (additional context: occurs under "contrastive focus")

Generally, noun modifiers occur before the noun. These modifiers additionally tend to occur in a particular order relative each other. For example, in the example below, note that the presentative 'here is' occurs before the demonstrative 'this'[57]

Some particles are more closely linked to verbs; these particles generally precede the verb and are often neighboring the corresponding verb.[58]

Particle expressing potential[59]

Particle expressing recent past[59]

Adverbials are a type of particle. Unlike other particles in Arapaho, however, they are not a closed class and are instead derived from or composed of other morphemes. One purpose of adverbial construction is to emphasize a morpheme by extracting it from a verb and having it stand alone. Another purpose is to convey meaning outside of what can normally be attached to a verb.[60]

Adverbials are constructed by appending /iihi'/ (which can become /uuhu'/ after vowel harmony) to the end of the root.[61]

A common usage of adverbials is to modify verbs. Adverbials can also act like prepositions and modify noun phrases; such adverbials can occur before or after the noun phrase and are thus exceptions to the rule that nominal modifiers prepose the noun (see example below).[62]