köken: From Middle High German nuot, from Old High German nuot (“groove”), from the root of Proto-Germanic *hnōjaną (“to smooth, join together”), from Proto-Indo-European *kneh₂- (compare Ancient Greek κνάω (knáō, “to scratch, scrape”), whence English acnestis).
hole, gap, opening · aperture · hole (lack of an electron)
çekim: çoğul aukot · tamlayan aukon
köken: From Proto-Finnic *aukko (compare Estonian auk, Votic aukko), either derived from the same root as avata, aukea, or alternatively proposed to be a borrowing from Proto-Germanic *augô (“eye”).
çekim: geçmiş revnede · ortaç revnet · ulaç revnende
köken: From Old Norse rifna, cognate with Norwegian revne, Swedish rämna. Derived with the inchoative suffix -na from the verb rífa (“to tear”) (Danish rive).