adj. 25B6; adjective SMUG, self-satisfied, self-congratulatory, self-regarding; gloating, triumphant, proud; pleased, satisfied, content, contented; informal like the cat that got the cream, I'm-all-right-Jack; N. Amer. informal wisenheimer.
COMPLACENT
Meaning of COMPLACENT in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012