decimate

beat, best, clobber, conquer, crush, defeat, drub, lick, master, overbear, overcome, overmatch, prevail (over), rout, scotch, skunk, subdue, surmount, thrash, trim, triumph (over), trounce, wallop, whip, win (against)

blast, blow up, break, cripple, damage, deface, deteriorate, disfigure, disintegrate, dissolve, dynamite, harm, impair, injure, mangle, mar, mutilate, spoil, vitiate

erode, scour, sweep (away), wash out, wear (away)

dilapidate, disassemble, dismantle, gut, take down, unbuild, undo, unmake

blot out, efface, eradicate, expunge, exterminate, extirpate, liquidate, obliterate, remove, root (out), snuff (out), stamp (out), wipe out

despoil, havoc, loot, pillage, plunder, ravage, sack, trample, trash, vandalize