adj. 25B6; adjective EXCESSIVE, extravagant, overdone, immoderate, inordinate, over-appreciative, flattering, adulatory, fawning, unctuous, ingratiating, cloying, saccharine; enthusiastic, effusive, rapturous, glowing, gushing, profuse, generous, lavish; informal over the top, OTT, smarmy.
FULSOME
Meaning of FULSOME in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012