adj. 25B6; adjective LEARNED, erudite, academic, (well) educated, well read, widely read, knowledgeable, intellectual, well schooled, enlightened, cultured, cultivated, scholarly, bookish, highbrow, studious.
ill-educated.
LETTERED
Meaning of LETTERED in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012