Proto-Tungus-Manchu: *(x)uK-
Meaning: 1 ice-hole, glade 2 river rift 3 river
Russian meaning: 1 полынья 2 порог на реке 3 река
Evenki: uktel 1, uksi 2
Even: oqāt 3
Comments: ТМС 2, 9, 253, 254. tunget-prnum,tunget-meaning,tunget-rusmean,tunget-evk,tunget-evn,tunget-reference,