Miyakoan language

There are five vowels in Ōgami.

/ɯ/ is truly unrounded, unlike the compressed Japanese u. It is centralized after /s/. /u/ is rounded normally, but varies as [ʊ]. /ɛ/ varies from [e] to [æ].

Numerous vowel sequences occur, and long vowels are treated as sequences of identical vowels, keeping the inventory at five.

Historical *i and *u centralized and merged to /ɨ/ as *e and *o rose to /i/ and /u/. The blade of the tongue in /ɨ/ is close to the alveolar ridge, and this feature has been inaccurately described as "apical" (it is actually laminal).[4] In certain environments /ɨ/ rises beyond vowel space to syllabic [s̩] after /p/ and /k/ (especially before another voiced consonant) and, in variants that have voiced stops, to [z̩] after /b/ and /ɡ/:

*pito > pstu 'person', *kimo > ksmu 'liver', *tabi > tabz 'journey' in Shimazato variant.

Ōgami vowels other than /ɨ/ are not subject to devoicing next to unvoiced consonants the way Japanese high vowels are. Sequences of phonetic consonants have been analyzed by Pellard (2009)[5] as being phonemically consonantal as well.

In Irabu there are five main vowels and two rare mid vowels that occur in loanwords and some clitics. [6]

In Ōgami there are nine consonants, without a voicing contrast. (Most Miyakoan variants do distinguish voicing.)

The plosives tend to be somewhat aspirated initially and voiced medially. There are maybe a dozen words with optionally voiced initial consonants, such as babe ~ pape (a sp. of fish) and gakspstu ~ kakspstu 'glutton',[7] but Pellard suggests they may be loans (babe is found in other variants, and gaks- is a Chinese loan; only a single word gama ~ kama 'grotto, cave' is not an apparent loan).

/k/ may be spirantized before /ɑ/: kaina 'arm' [kɑinɑ ~ xɑinɑ], a꞊ka 'I (nominative)' [ɑkɑ ~ ɑxɑ ~ ɑɣɑ].

/n/ is [ŋ] at the end of a word, and assimilates to succeeding consonants ([m~n~ŋ]) before another consonant. When final [ŋ] geminates, it becomes [nn]; compare tin [tiŋ] 'silver' with tinnu [tinnu] 'silver (accusative)'. It tends to devoice after /s/ and /f/. /m/, on the other hand, does not assimilate and appears finally unchanged, as in mku 'right', mta 'earth', and im 'sea'.

/f/ is labiodental, not bilabial, and /s/ palatalizes to [ɕ] before the front vowels /i ɛ/: pssi [pɕɕi] 'cold'. Some speakers insert an epenthetic [t] between /n/ and /s/ in what would otherwise be a sequence thereof, as in ansi [ɑnɕi ~ ɑntɕi] 'thus'.

/ʋ/ is clearly labiodental as well and tends to become a fricative [v] when emphasized or when geminated, as in /kuʋʋɑ/ [kuvvɑ] 'calf'. It can be syllabic, as can all sonorants in Ōgami: vv [v̩ː] 'to sell'. Final /ʋ/ contrasts with the high back vowels: /paʋ/ 'snake', /pau/ 'stick', /paɯ/ 'fly' are accusative [pɑvvu, pɑuju, pɑɯu] with the clitic -u.

Various sequences of consonants occur (mna 'shell', sta 'under', fta 'lid'), and long consonants are bimoraic (sta [s̩.tɑ] fta [f̩.tɑ], pstu [ps̩.tu]), so they are analyzed as consonant sequences as well. These can be typologically unusual:

/mmtɑ/ (sp. small fruit)

/nnɑmɑ/ 'now'

/ʋʋɑ/ 'you'

/fɑɑ/ 'baby'

/ffɑ/ 'grass'

/fffɑ/ 'comb.TOP' (from ff 'comb')[8]

/suu/ 'vegetable'

/ssu/ 'white'

/sssu/ 'dust.ACC' (from ss 'dust')

/mmɑ/ 'mother'

/mmmɑ/ 'potato.TOP' (from mm 'potato')

/pssmɑ/ 'day'

Geminate plosives do not occur, apart from a single morpheme, the quotative particle tta.

There are a few words with no voiced sounds at all (compare Nuxálk language § Syllables):

ss 'dust, a nest, to rub'

kss 'breast/milk, hook / to fish, to come'

pss 'day, vulva'

ff 'a comb, to bite, to rain, to close'

kff 'to make'

fks 'to build'

ksks 'month, to listen, to arrive', etc.

sks 'to cut'

psks 'to pull'

The contrast between a voiceless syllable and a voiced vowel between voiceless consonants can be seen in kff puskam [k͡f̩ːpuskɑm] 'I want to make (it)', ff꞊nkɑi [f̩ːŋɡɑi] 'to꞊the.comb', and paks꞊nu꞊tu [pɑksn̥udu] 'bee꞊NOM꞊FOC' (with a devoiced nasal after s). There is a contrast between ff꞊mɑi 'comb꞊INCL' and ffu꞊mɑi 'shit꞊INCL'. With tongue twisters, speakers do not insert schwas or other voiced sounds to aid in pronunciation:

kff ff 'the comb that I make'

kff ss 'the nest that I make'

kff kss 'the hook that I make'

The minimal word is either VV, VC, or CC (consisting of a single geminate), as in aa 'millet', ui 'over', is 'rock', ff 'comb'. There are no V or CV words; however, CCV and CVV words are found, as shown above.

Syllabification is difficult to analyze, especially in words such as usnkai (us-nkai) 'cow-DIR' and saiafn (saiaf-n) 'carpenter-DAT'.

There are 15-16 consonants in Irabu, which do have a voicing contrast.

• The sequences ⟨sj, cj⟩ are pronounced as [ʃ, tʃ].
• Sequences ⟨rr, žž⟩ are heard as [ɭː, z̞z].
• /n/ is pronounced as a velar nasal [ŋ] when preceding /k/.
• /ʋ/ is heard as [v] within consonant clusters.
• /n/ can be heard as [ɲ] when preceding /i/ or /j/.
• ⟨ž⟩ is mostly phonetically pronounced as a less-fricated [z̞].
• /ɾ/ in word-final position is heard as [ɭ].
• /z̞/ is heard as voiceless [s̞] when occurring after a voiceless consonant.
• Palatalization [ʲ] occurs when consonants are preceding a palatal glide /j/ or a high-front /i/ (i.e. /mj, kj/; [mʲ, kʲ])
• Syllabic nasal sounds [m̩, n̩, (ŋ̩)], are heard in word-initial position when preceding consonants.[6]