Nenqayni Chʼih (lit. "the Native way"), also Chilcotin, Tŝilhqotʼin, Tsilhqotʼin, Tsilhqútʼin, is a Northern Athabaskan language spoken in British Columbia by the Tsilhqotʼin people. The name Chilcotin is derived from the Chilcotin name for themselves: Tŝilhqotʼin literally "people of the red ochre river".

Phonology

Consonants

Chilcotin has 47 consonants:

Vowels

Chilcotin has 6 vowels: Every given Chilcotin vowel has a number of different phonetic realizations from complex phonological processes (such as nasalization, laxing, flattening). For instance, the vowel can be variously pronounced.

Tone

Chilcotin is a tonal language with two tones: high tone and low tone.

Phonological processes

Chilcotin has vowel flattening and consonant harmony. Consonant harmony (sibilant harmony) is rather common in the Athabaskan language family. Vowel flattening is unique to Chilcotin but is similar to phonological processes in other unrelated Interior Salishan languages spoken in the same area, such as Shuswap, Stʼátʼimcets, and Thompson River Salish (and thus was probably borrowed into Chilcotin). That type of harmony is an areal feature common in this region of North America. The Chilcotin processes, however, are much more complicated.

Vowel nasalization and laxing

Vowel nasalization is a phonological process by which the phoneme is nasalizes the preceding vowel. It occurs when the vowel + sequence is followed by a (tautosyllabic) continuant consonant (such as ). Vowel laxing is a process by which tense vowels become lax when followed by a syllable-final : the tense and lax distinction is neutralized.

Vowel flattening

Chilcotin has a type of retracted tongue root harmony. Generally, "flat" consonants lower vowels in both directions. Assimilation is both progressive and regressive. Chilcotin consonants can be grouped into three categories: neutral, sharp, and flat. The flat consonants can be further divided into two types: The **'-series is stronger than the **'-series by affecting vowels farther away. This table shows both unaffected vowels and flattened vowels: The vowel surfaces as if after a flat consonant and as before a flat consonant: The progressive and regressive flattening processes are described below.

Progressive flattening

In**** the progressive (left-to****-right)**** flattening****,**** the -series consonants**** affect**** only**** the immediately following vowel:**** Like the '-series, the stronger '-series consonants affects the immediately following vowel. However, it affects the vowel in the following syllable as well if the first flattened vowel is a lax vowel. If the first flattened is tense, the vowel of the following syllable is not flattened. Thus, the neutral consonants are transparent in the flattening process. In the first word 'he's comatose', flattens the of the first syllable to and the of the second syllable to. In the word 'I'm sleeping', flattens to. Since, however, the vowel of the first syllable is, which is a tense vowel, the cannot flatten the of the second syllable. The sharp consonants,**** however,**** block the progressive flattening**** caused**** by**** the -series:****

Regressive flattening

In**** regressive**** (right****-to****-left****)**** harmony,**** the -series flattens**** the preceding vowel.**** The regressive**** (right****-to****-left****)**** harmony of**** the -series,**** however,**** is**** much**** stronger**** than**** the progressive harmony.**** The consonants flatten all preceding vowels in a word: Both progressive and regressive flattening processes occur in Chilcotin words: