n. 25B6; noun IMPUDENCE, impertinence, cheek, insolence, cockiness, audacity, temerity, presumption, nerve, gall, shamelessness, impoliteness, disrespect, bad manners; informal brass (neck), face, chutzpah; Brit. informal sauce; N. Amer. informal sass.
EFFRONTERY
Meaning of EFFRONTERY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012