adj. presumptuous, insolent, bold, brazen, impudent, brash, saucy, pert, uncivil, forward, impolite, discourteous, disrespectful, audacious, rude, Colloq cheeky, fresh, brassy, US nervy: That impertinent little upstart had the nerve to ask the lady's age!
IMPERTINENT
Meaning of IMPERTINENT in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012