Phonology
Anthologica Universe Atlas / Universes / Karch's universe / Ngakmea / Rataan / Phonology

p t c k kʼ ʔ
pʰ tʰ cʰ kʰ
b d ɟ ɡ
m n ɲ ŋ
f s ʂ ç x h
v z ʐ
w r j

i u ə a
ii uu əə aa
iii uuu əəə aaa
ai au əi [ɪj] əu ia ua əa [ɯa̯]
aii auu əii [ɪ̯iː] əuu iaa uaa əaa [ɯ̯aː]

-p -t -c -k -ʔ
-b -d -ɟ -ɡ
-m -n -ɲ -ŋ
-v -r -j

Coda palatals cause an excrescent i, which merges with long vowels to create a diphthong (the otherwise unoccurring diphthong ui is pronounced [yi]).
Overlong vowels and long diphthongs contrast with their shorter equivalents only in open syllables.