impertinent

I (insolent) adjective abusive, arrogant, assuming, audacious, bellicose, bold, brash, brazen, cavalier, churlish, coarse, contempt, contemptuous, contumacious, contumelious, defiant, derisive, discourteous, disdainful, disrespectful, flippant, forward, fresh, haughty, hostile, ill-mannered, impolite, improper, impudent, insolens, insubordinate, insulting, intrusive, irreverent, malapert, offensive, pert, presumptuous, procacious, provocative, rebellious, rough, rude, saucy, scoffing, shameless, surly, unabashed, uncivil, uncouth, ungracious, unmannerly, unpolished, unrefined, vulgar II (irrelevant) adjective alien, beside the mark, beside the point, beside the question, disconnected, extraneous, gratuitous, immaterial, inadmissible, inapplicable, inapposite, inappropriate, inapropos, incidental, incongruous, inconsequent, independent, irrelative, malapropos, off the subject, out of place, quod nihil ad rem est, remote, separate, unallied, unapt, unconnected, unrelated, without connection associated concepts: impertinent questioning III index brazen, collateral (immaterial), contemptuous, extraneous, immaterial, inapplicable, inapposite, inappropriate, inconsequential, insolent, irrelative, irrelevant, obtrusive, offensive (offending), peripheral, presumptuous, unfit, unsuitable