blowhard Definition

braggart, boaster, line-shooter, vaunter, windbag, loudmouth, bloviator, gasbag, buffoon, egomaniac, nitwit, dimwit, dolt, nincompoop, shithead, whiner, egotist, ninny, ignoramus, moron, sycophant, demagogue, douche bag, asshat, twerp, doofus, dullard, blabbermouth, apple polisher, idiot, bigot, dunderhead, asshole, poseur, simpleton, wingnut, nutcase, lunkhead, fuckwit, pundit, bozo, pontificator, curmudgeon, wackjob, mudslinger, panderer, moralizer, boor, oaf, prevaricator, rube, shmuck, yokel, tinhorn, milquetoast, vulgarian, slimeball, flatterer, twit, lamebrain, ironist, showboater, egghead, caviling, dittohead, gadfly, huckster, mountebank, halfwit, jock, loose cannon, wannabe, spinmeister, malaprop, crackpot, bumbler, wacko, popinjay, milksop, dufus, schnook, loony, bullyboy, sleazeball, fearmonger, lout, prig, poltroon, wimp, dweeb, establishmentarian, sourpuss, slob, noodge, airhead, lecher, bigmouth, ranter, poobah, harrumphing,