Definition of Contemptuous:

arrogant, insolent

Synonyms of Contemptuous:

derisive, haughty, insulting, disrespectful, condescending, disdainful, scornful, audacious, bold, cavalier, cheeky, cool, hard, hard-nosed, high and mighty, opprobrious, sardonic, sneering, snippy, snobbish, snooty, snotty, supercilious, temperamental, uppity, upstage, contumelious, cold-shoulder, derisory, dog it, high hat, on high horse

Opposite/Antonyms of Contemptuous:

shy, humble, praising, respected, polite, respectful, flattering

Sentence/Example of Contemptuous: