abrupt aggressive arrogant audacious bearish beastly biggety bluff blunt bold brassy brazen brazenfaced brusque bumptious cavalier challenging cheeky churlish chutzpadik cocksure cocky contemptuous crusty curt daring defiant defying derisive disdainful disregardful disrespectful ebullient effervescent facy flip flippant forward fresh gally gratuitous greatly daring gruff harsh hasty headlong high-spirited hubristic ill-advised impertinent impetuous impolitic improvident imprudent impudent impulsive incautious inconsiderate indiscreet injudicious insolent madcap maladroit malapert nervy overbold overcareless overconfident oversure overweening pert precipitate presuming presumptuous pushful pushing rash reckless regardless of consequences rough rude sassy saucy self-asserting self-assertive severe sharp short smart smart-alecky smart-ass snippy surly tactless temerarious thoughtless truculent uncalled-for unchary undiplomatic untactful unwary uppish uppity vivacious wise-ass