affecting an attitude of inflated self-esteem; haughty; snobbish.

rebelliously self-assertive; not inclined to be tractable or deferential.

adjective

audacious , bossy , bragging , cavalier , cheeky , cocky , conceited , egotistic , haughty , high and mighty * , high falutin , know-it-all * , overbearing , pompous , presumptuous , pretentious , puffed up , self-important , smug , snobbish , snooty * , snotty * , stuck up , superior , vain , elitist , snobby , assuming , assumptive , bold , boldfaced , brash , brazen , contumelious , familiar , forward , impertinent , insolent , malapert , nervy , overconfident , pert , presuming , pushy , sassy , saucy , smart