Japanese etymology : Query result

Proto-Japanese: *pǝ̀tǝ̀p- / *pùtùk-

Meaning: to be angry, disturbed

Russian meaning: сердиться, тревожиться

Old Japanese: putukum-

Middle Japanese: futuk-, fòtòfòr-, fùtùkùm-

Comments: JLTT 693, 695. OJ potopor- and putuk- are hard to separate; the vocalism in putuk- may have been influenced by putukurwo / put(w)ok(w)orwo 'breast' (or else the vocalism in potopor- may have been influenced by a homonymous potopor- 'to emit heat').