n. 25B6; noun IDIOT, fool, stupid person, simpleton, ignoramus, oaf, dunce, dolt; informal duffer, moron, cretin, imbecile, nincompoop, dope, chump, nitwit, dimwit, birdbrain, pea-brain, numbskull, fathead, dumbo, dum-dum, donkey; Brit. informal wally, berk, divvy; N. Amer. informal doofus, goof, bozo, dummy; Austral./NZ informal galah.
DULLARD
Meaning of DULLARD in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012