adj. 25B6; adjective IMPOLITE, rude, discourteous, disrespectful, unmannerly, bad-mannered, impertinent, impudent, ungracious; brusque, sharp, curt, offhand, gruff, churlish; informal off, fresh.
polite.
UNCIVIL
Meaning of UNCIVIL in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012