Keres (/ˈkeɪreɪs/),[2] also Keresan (/ˈkɛrəsən/), is a Native American language, spoken by the Keres Pueblo people in New Mexico. Depending on the analysis, Keres is considered a small language family or a language isolate with several dialects. If it is considered a language isolate, it would be the most widely spoken language isolate within the borders of the United States. The varieties of each of the seven Keres pueblos are mutually intelligible with its closest neighbors. There are significant differences between the Western and Eastern groups, which are sometimes counted as separate languages.
Keres is now considered a language isolate. In the past, Edward Sapir grouped it together with a Hokan–Siouan stock. Morris Swadesh suggested a connection with Wichita. Joseph Greenberg grouped Keres with Siouan, Yuchi, Caddoan, and Iroquoian in a superstock called Keresiouan. None of these proposals has been validated by subsequent linguistic research.
In 2007, there was an estimate total of 10,670 speakers.[3]
Keresan has between 42 and 45 consonant sounds, and around 40 vowel sounds, adding up to a total of about 85 phonemes, depending on the analysis and the language variety. Based on the classification in the World Atlas of Language Structures, Keres is a language with a large consonant inventory.
The great number of consonants relates to the three-way distinction between voiceless, aspirated and ejective consonants (e.g. /t tʰ tʼ/), and to the larger than average[4] number of fricatives (i.e. /s sʼ ʂ ʂʼ ʃ ʃʼ h/) and affricates, the latter also showing the three-way distinction found in stops.
The large number of vowels derives from a distinction made between long and short vowels (e.g. /e eː/), as well as from the presence of tones and voicelessness. Thus, a single vowel quality may occur with seven distinct realizations: /é è e̥ éː èː êː ěː/, all of which are used to distinguish words in the language.
The chart below contains the consonants of the proto-Keresan (or pre-Keresan) from Miller & Davis (1963) based on a comparison of Acoma, Santa Ana, and Santo Domingo, as well as other features of the dialects compiled from The Language of Santa Ana Pueblo (1964), Kansas Working Papers in Linguistics (1987), and The Phonemes of Keresan (1946), and the Grammar of Laguna Keres (2005).[5][6][7][8]
Keresan vowels have a phonemic distinction in duration: all vowels can be long or short. Additionally, short vowels can also be voiceless. The vowel chart below contains the vowel phonemes and allophones from the information of the Keresan languages combined from The Language of Santa Ana Pueblo (1964),[5] The Phonemes of Keresan (1946),[7] and Kansas Working Papers in Linguistics (1987).[6]
Notes:
All Keresan short vowels may be devoiced in certain positions. The phonemic status of these vowels is controversial.[8] Maring (1967) considers them to be phonemes of Áákʼu Keres, whereas other authors disagree. There are phonetic grounds for vowel devoicing based on the environment they occur, for instance word-finally, but there are also exceptions. Vowels in final position are nearly always voiceless and medial vowels occurring between voiced consonants, after nasals and ejectives are nearly always voiced.[10]
Acoma Keres has four lexical tones: high, low, falling and rising.[10] Falling and rising tones only occur in long vowels and voiceless vowels bear no tones:
Most Keresan syllables take a CV(V) shape.[8] The maximal syllable structure is CCVVC and the minimal syllable is CV. In native Keresan words, only a glottal stop /ʔ/ ⟨ʼ⟩ can close a syllable, but some loanwords from Spanish have syllables that end in a consonant, mostly a nasal (i.e. /m n/ but words containing these sequences are rare in the language.[11]
Due to extensive vowel devoicing, several Keresan words may be perceived as ending in consonants or even containing consonant clusters.
The only sequence of consonants (i.e. consonant cluster) that occurs in native Keresan words is a sequence of a fricative /ʃ ʂ/ and a stop or affricate. Clusters are restricted to beginnings of syllables (i.e. the syllable onset). When the alveolo-palatal consonant /ʃ/ occurs as C1, it combines with alveolar and palatal C2, whereas the retroflex alveolar /ʂ/ precedes bilabial and velar C2s, which suggest a complementary distribution. Consonant clusters may occur both word-initially and word-medially.[9]
Traditional Keresan beliefs postulate that Keres is a sacred language that must exist only in its spoken form.[12] The language's religious connotation and years of persecution of Pueblo religion by European colonizers may also explain why no unified orthographic convention exists for Keresan. However, a practical spelling system has been developed for Laguna (Kʼawaika)[8] and more recently for Acoma (Áakʼu) Keres,[13] both of which are remarkably consistent.
In the Keres spelling system, each symbol represents a single phoneme. The letters ⟨c q z f⟩ and sometimes also ⟨v⟩ are not used. Digraphs represent both palatal consonants (written using a sequence of C and ⟨y⟩), and retroflex consonants, which are represented using a sequence of C and the letter ⟨r⟩. These graphemes used for writing Western Keres are shown between ⟨...⟩ below.
Signs at Acoma Pueblo sometimes use special diacritics for ejective consonants that differ from the symbols above, as shown in the table:
Vowel sounds are represented straightforwardly in the existing spellings for Keresan. Each vowel sound is written using a unique letter or digraph (for long vowels and diphthongs). However, there are two competing representations for the vowel /ɨ/. Some versions simply use the IPA ⟨ɨ⟩ whereas others use the letter ⟨v⟩ (the sound /v/ as in veal does not occur in Keresan). Voiceless vowels have also been represented in two ways; either underlined or with a dot below (see table).
Tone may or may not be represented in the orthography of Keresan. When represented, four diacritics may be used above the vowel. Unlike the system used for Navajo, diacritics for tone are not repeated in long vowels.