Synonyms and related words :
abjuratory, arrogant, audacious, bold, brash, brassy, brazen, bumptious, cavalier, challenging, cheeky, clannish, cliquish, cocky, cold, contemptuous, contumelious, cool, daring, declinatory, defiant, defying, derisive, despising, dismissive, disregardful, exclusive, familiar, forward, greatly daring, haughty, high and mighty, highfalutin, hoity-toity, hubristic, impertinent, impudent, insolent, insulting, jeering, lordly, mocking, obtrusive, overpresumptuous, overweening, pert, pompous, presuming, presumptuous, prideful, procacious, proud, pushy, regal, regardless of consequences, rejective, renunciative, saucy, scornful, sneering, sniffy, snobbish, snobby, snooty, snotty, stuck-up, supercilious, superior, toploftical, toplofty, uppish, uppity, withering