Lakes

VmF > V:F

C[-voice] > C[+voice]/V_V

k g>ʔ!/r_

$[+stress] > $[+high]

$[-stress] > $[+low]/_$[+high]

High pitch moves to penultimate syllable of stems and becomes non-mobile

r>ɾ

b d > p t

i>ə/_{ɾ l ɫ ʟ n}

ɫ ʟ>w

ʎ>j

w>Ø!V_V

ŋ>k

j>ʝ>ʒ/V_{ɾ l ɫ ʟ n}

ij>ai̯

Middle Sumri influence on phonology and some loanwords

LAKE : *gʳek-/ gʳákan > PW *grákan ~ girkimsá "as lakes" > ʔirkīza