Proto-IE: *kēik-
Meaning: to shame, to scold
Old Greek: aor. conj. k[ē]kásēi Poll. `schmähen, höhnen', 3 sg. kēkadeî = loidoreî, khleuázei Hsch.; k[ē]kás, -ádos `schmähend, höhnend', k[ē]kasmó-s `Schmähung, Hohn'
Russ. meaning: стыдить, ругать
References: Fraenkel 234; WP I 336 (different in Pok.)