smart aleck Synonyms

wise guy wiseacre weisenheimer wisenheimer wisehead attention seeker bag of wind clever clogs clever dick overachiever smartass smarty all hat no cattle walking encyclopedia Smart Guy wise apple wise-ass wiseass wisecracker fooling insolent fellow jackdaw in peacock's feathers smart alec braggart brain crook facile jackanapes know-all malapert piquant saucebox scintillating upstart witling know-it-all narcissist narcist show-off smarty pants boaster