Synonyms of thwack

1 Syllable

bop, knock, tunk, pound, slug, whang, flail, whomp, bump, bat, smack, thresh, sock, clonk, thrash, flails, thunk, thud, blow, biff, bang, thump, rap, clap, whack

2 Syllables

thudding, slugging, force, batted, thudded, bopped, slamming, flailing, threshes, slugged, bumped, paddle, biffing, smite, flailed, handclap, bumping, strike, slammed, threshed, clonking, thunked, clapping, clapped, knobbed, pommels, batting, wallop, clonked, pommel, thumping, bopping, drive, thumped

3 Syllables

roundhouse, pommelled, saddlebow, pommeled, roughhoused, blindside, haymakers, haymaker, uppercut, thunderclap, walloped