Synonyms and related words :
abjuratory, arrogant, clannish, cliquish, contemptuous, contumelious, declinatory, deprecative, derisive, derisory, despising, disdainful, dismissive, disparaging, exclusive, haughty, high-handed, mocking, overweening, rejective, renunciative, scoffing, sneering, snide, sniffy, snobbish, snobby, snooty, snotty, supercilious, superior, toploftical, toplofty, withering