smart aleck Synonyms

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