List of thrash synonyms and thrash related words.
bang, baste, bastinado, batter, beat, beat all hollow, beat hollow, belabor, belt, best, birch, bolt, buffet, cane, clobber, club, cordon, cordon off, cowhide, cudgel, cull out, cut, defeat, destroy, divide, do in, drub, fix, flagellate, flail, flap, flog, fustigate, ghettoize, gin, give a whipping, give the stick, hammer, hide, hors de combat, horsewhip, insulate, isolate, keep apart, keep aside, knock, knout, lace, lambaste, larrup, lash, lather, lay aside, lay on, lick, maul, outclass, outdo, outfight, outgeneral, outmaneuver, outpoint, outrun, outsail, outshine, pail, paste, patter, pelt, pick out, pistol-whip, pommel, pound, pulverize, pummel, put, put aside, quarantine, rap, rawhide, riddle, ruin, scourge, screen, seclude, segregate, separate, set apart, set aside, settle, shellac, sieve, sift, skin, skin alive, sledgehammer, smear, smite, smother, sort out, spank, strap, strike, stripe, swinge, switch, thresh, thump, trim, triumph over, trounce, truncheon, undo, wallop, wear out, whale, whip, whop, winnow, worst