thump

a hard strike with a part of the body or an instrument gave her boyfriend a thump against the side of his head whenever he said something obnoxious Synonyms bang, bash, bat, beat, belt, biff, bop, box, buffet, bust, chop, clap, clip, clout, crack, cuff, dab, douse [British], fillip, hack, haymaker, hit, hook, knock, larrup [dialect], lash, lick, pelt, pick, plump, poke, pound, punch, rap, slam, slap, slug, smack, smash, sock, spank, stinger, stripe, stroke, swat, swipe, switch, thud, blow, thwack, wallop, welt, whack, wham, whop (also whap)Related Words counter, counterblow, counterpunch, counterstroke; body blow, hand, kick, knee, left, one-two, rabbit punch, right, right-hander, roundhouse, shiver, sidewinder, sucker punch, swing, uppercut; cruncher, kayo, knockdown, knockout, KO; bastinado (or bastinade), battering, beating, bludgeoning, clobbering, cudgeling (or cudgelling), drubbing, hammering, lambasting, licking, pasting, pounding, pummeling (also pummelling), thrashing; flogging, walloping, whip, whipping

1 to deliver a blow to (someone or something) usually in a strong vigorous manner thumped the desk with his hand as he delivered his speech Synonyms bang, bash, bat, belt, biff, bludgeon, bob, bonk, bop, box, bust, clap, clip, clobber, clock, clout, crack, hammer, knock, nail, paste, pound, punch, rap, slam, slap, slog, slug, smack, smite, sock, strike, swat, swipe, tag, hit, thwack, wallop, whack, whale, zapRelated Words batter, beat, buffet, bung, chop, cuff, drub, lace, lambaste (or lambast), lick, mangle, maul, pelt, pepper, pommel, pummel, rough; scuff; bunt, flick, stroke, tap; bump, butt, jab, jostle, kick, knee, poke, prod, push, shove, stamp; bowl (down or over), cream, deck, dump [slang], fell, floor, knock down, level; rabbit-punch, sucker punch; cane, club, cudgel, flail, flog, lash, sap, slash, sledge, sledgehammer, spear, stab, switch, thrash, whip; bean, brain, conk, skull

2 to strike repeatedly playfully knocked his younger brother down and began to thump him with a foam bat Synonyms bash, baste, bat, batter, belabor, belt, birch, bludgeon, buffet, bung up, club, curry, do, drub, fib [British], flog, hammer, hide, lace, lambaste (or lambast), lash, lather, lick, maul, mess (up), paddle, pelt, pommel, pound, pummel, punch out, rough (up), slate, slog, switch, tan, thrash, thresh, beat, tromp, wallop, whale, whip, whop (or whap), whup, work overRelated Words assail, assault, attack, beset, box, bust, chop, clobber, clout, crack, cudgel, cuff, descend (on or upon), hit, jump (on), knock, lam, lay on, paste, pounce (on or upon), punch, raid, rush, slam, slap, smack, smash, sock, spank, storm, swat, swipe, thwack, whack, wham, whomp; blackjack, cane, cowhide, flagellate, fustigate, horsewhip, leather, pistol-whip, rawhide, scourge, strap; gore, lacerate, wound; maim, mangle, mutilate