Праенисейский: *k-i (~g-)
Значение: to scrape, plane
Кетский: kīj, kī (Werner 1, 435: t-k-ā-v-i 'ich schabe es')
Югский: t-k-ā:h-b-i(ʔ) 'ich schabe es'
Примечания: ССЕ 239. Werner 1, 435-436 *ki / *kiʔ. Since k- here is clearly a preverb, the actual root may be in fact the same as *ʔīGV 'whet, sharpen' q.v.