ruin, mar, tarnish, overshadow, dampen, derail, sully, hamper, disrupt, scupper, embarrass, detract, jeopardize, disturb, hinder, destroy, scuttle, overwhelm, undermine, frustrate, upstage, threaten, disappoint, savor, embitter, diminish, deflate, complicate, stymie, besmirch, dishearten, stifle, sabotaging, aggravate, deprive, thwart, unsettle, obliterate, taint, impede, endanger, blemishing, trounce, trample, rile, upend, annihilate, prolong, imperil, distract, vitiate, hurt, smother, impinge, topple, obstruct, gatecrash, banish, annoy, irritate, affect, antagonize, harm, offend, depress, weaken, injure, squander, interfere, provoke, whet, destabilize, despoil, gloat, contaminate, overdo, party pooper, bother, alienate, endear, outshine, blacken, overpower, forget, cheapen, miss, malign, embroil, ignite, deter, dwell, squelch, erode, revel, irk, decimate, intrude, begrudge, celebrate, liven, disparage, crimp, spoils, plunder, booty, loot, patrimony, grist, treasure, dower, hoard, storehouse, alms, ransom, hostage, mouthful, prize, bait, bribe, flock, fortune, harvest, mangled, manure, merriest, mounded, risk, rubbish, scrap, unmanaged, unsightly, ash, boisterous, census, cinder, confused, depressed, deregulated, developing, distressed, extracurricular, favorite

addle, blemish, cloud, corrupt, curdle, dash, deface, defile, disfigure, let down, short-circuit

blemish, bungle, decayable, deface, disfigure, ferment, good, keep, mildew, mold, poison, putrefiable, putrescible, refrigerate, sour, spoilable, stay fresh, turn, unspoiled, unspoilt, work

damage, decay, discourage, do by, fail, forbid, foreclose, forestall, go wrong, handle, injury, miscarry, modify, pillage, pillaging, plundering, preclude, prevent, stolen property, treat

baby, baffle, ball up, bilk, blow, blunder, bobble, bollix, bollix up, bollocks, bollocks up, botch, botch up, cocker, coddle, cosset, cross, deflower, despoilment, despoliation, featherbed, flub, fluff, foil, foul up, fumble, go bad, impair, indulge, louse up, mess up, mishandle, mollycoddle, muck up, muff, pamper, queer, scotch, screw up, spoilage, spoilation, spoiling, spoliation