THESAURUS
Herod, blatherskite, bluff, bluffer, blusterer, boldface, braggart, bravo, brazenface, bucko, bully, bullyboy, chutzpanik, fanfaron, hector, hectorer, hussy, malapert, miles gloriosus, minx, peacock, pup, puppy, ranter, raver, roisterer, saucebox, smart aleck, smart-ass, smarty, smarty-pants, strutter, swanker, swash, swashbuckler, swasher, upstart, vaporer, whippersnapper, wise guy, wise-ass
ROGET THESAURUS
Blusterer
N
blusterer,
swaggerer, vaporer, roisterer, brawler, fanfaron, braggart, bully, terrorist, rough, bulldozer, hoodlum, hooligan, larrikin, roarer, Mohock, Mohawk, drawcansir, swashbuckler, Captain Bobadil, Sir Lucius O'Trigger, Thraso, Pistol, Parolles, Bombastes Furioso, Hector, Chrononhotonthologos, jingo, desperado, dare-devil, fire eater, fury, rowdy, slang-whanger, tough, puppy, prig, Sir Oracle, dogmatist, doctrinaire, jack-in-office, saucebox, malapert, jackanapes, minx, bantam-cock.