The phoneme inventory of Muscogee consists of thirteen
consonants and three
vowel qualities, which distinguish
length,
tone and
nasalization. It also makes use of the
gemination of
stops,
fricatives and
sonorants.
Consonants Plosives There are four voiceless stops in Muscogee: . is a
voiceless palatal affricate and patterns as a single consonant and so with the other voiceless stops. has an
alveolar allophone before . The
obstruent consonants are voiced to between
sonorants and
vowels but remain voiceless at the end of a
syllable. Between instances of , or after at the end of a syllable, the velar is realized as the uvular or . For example: :
Fricatives There are four voiceless fricatives in Muscogee: . can be realized as either labiodental or bilabial in
place of articulation. Predominantly among speakers in Florida, the articulation of is more
laminal, resulting in being realized as , but for most speakers, is a voiceless apico-alveolar fricative . Like , the glottal is sometimes realized as the uvular [] when it is preceded by or when syllable-final: :
Sonorants The sonorants in Muscogee are two nasals ( and ), two
semivowels ( and ), and the lateral , all
voiced. Nasal assimilation occurs in Muscogee: becomes before . Sonorants are devoiced when followed by in the same syllable and results in a single voiceless consonant: :
Geminates All plosives and fricatives in Muscogee can be
geminated (lengthened). Some sonorants may also be geminated, but and are less common than other sonorant geminates, especially in roots. For the majority of speakers, except for those influenced by the
Alabama or
Koasati languages, the geminate does not occur.
Vowels The vowel phonemes of Muscogee are as follows: There are three short vowels and three long vowels . There are also the nasal vowels (in the linguistic orthography, they are often written with an
ogonek under them or a following superscript "n"). Most occurrences of nasal vowels are the result of nasal assimilation or the nasalizing grade, but there are some forms that show contrast between oral and nasal vowels: :
Short vowels The three short vowels can be realized as the lax and centralized () when a neighboring consonant is
coronal or in closed syllables. However, will generally not centralize when it is followed by or in the same syllable, and will generally remain noncentral if it is word-final. Initial vowels can be deleted in Muscogee, mostly applying to the vowel . The deletion will affect the pitch of the following syllable by creating a higher-than-expected pitch on the new initial syllable. Furthermore, initial vowel deletion in the case of single-morpheme, short words such as
ifa 'dog' or
icó 'deer' is impossible, as the shortest a Muscogee word can be is a one-syllable word ending in a long vowel (
fóː 'bee') or a two-syllable word ending with a short vowel (
ací 'corn').
Long vowels There are three long vowels in Muscogee (), which are slightly longer than short vowels and are never centralized. Long vowels are rarely followed by a sonorant in the same syllable. Therefore, when syllables are created (often from suffixation or contractions) in which a long vowel is followed by a sonorant, the vowel is shortened: :
Diphthongs In Muscogee, there are three diphthongs, generally realized as , phonemically may be .
Nasal vowels Both long and short vowels can be nasalized (the distinction between and
below), but long nasal vowels are more common. Nasal vowels usually appear as a result of a contraction, as the result of a neighboring nasal consonant, or as the result of nasalizing grade, a grammatical
ablaut, which indicates intensification through lengthening and nasalization of a vowel ( 'warm' with the nasalizing grade intensifies the word to 'nice and warm'). Nasal vowels may also appear as part of a suffix that indicates a question ( 'I wonder if it's raining').
Tones There are three phonemic tones in Muscogee; they are generally unmarked except in the linguistic orthography: high (marked in the linguistic orthography with an
acute accent:
á, etc.), low (unmarked:
a, etc.), and falling (marked with a
circumflex:
â, etc.). ==Orthography==