n. 25B6; noun IMPERTINENCE, insolence, effrontery, cheek, cockiness, brazenness; presumption, presumptuousness, disrespect, flippancy, bumptiousness, brashness; rudeness, impoliteness, ill manners, discourteousness, gall; informal brass neck, chutzpah, nerve; Brit. informal sauce; N. Amer. informal sassiness.
IMPUDENCE
Meaning of IMPUDENCE in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012