Proto-North Caucasian: *ʁŭrʁV
Meaning: grumbling, roar
Notes: A reduplicated and obviously onomatopoeic root; it is, however, very widely spread and in some cases serves as a basis for the words meaning 'to speak, talk', so perhaps its PEC reconstruction is not completely senseless.
caucet-meaning,caucet-nakh,caucet-aand,caucet-cez,caucet-lak,caucet-darg,caucet-lezg,caucet-comment,