| Main Entry: | |
| Part of Speech: | verb |
| Definition: | devalue, lose value |
| Synonyms: | abate, cheapen, decay, decrease, decry, deflate, depress, deteriorate, devalorize, diminish, downgrade, drop, dwindle, erode, fall, lessen, lower, mark down, reduce, soften, underrate, undervalue, worsen, write down, write off |
| Antonyms: | gain value, increase, overrate, raise, rate |
| Main Entry: | adulterate |
| Part of Speech: | verb |
| Definition: | alter or debase, often for profit |
| Synonyms: | alloy, amalgamate, attenuate, blend, cheapen, commingle, contaminate, cook, corrupt, cut*, defile, degrade, denature, depreciate, deteriorate, devalue, dilute, dissolve, doctor up, doctor*, falsify, impair, infiltrate, intermix, irrigate, lace, make impure, mingle, mix, phony up, plant*, pollute, shave, spike*, taint, thin, transfuse, vitiate, water down, weaken |
| Antonyms: | clarify, clean, cleanse, distill, filter, free, purify, refine |
| Main Entry: | belittle |
| Part of Speech: | verb |
| Definition: | detract |
| Synonyms: | bad-mouth, blister, criticize, cut down to size, cut to the quick, decry, deprecate, depreciate, deride, derogate, diminish, discount, discredit, disparage, dispraise, downgrade, downplay, dump on, knock*, lower, minimize, pan, pooh pooh, poor mouth, put down, rip*, roast, run down, scoff at, scorch*, scorn, shoot down, shoot full of holes, slam*, smear, sneer at, sour grapes, squash, squelch, take a swipe at, take down, take down a peg, tear down, underestimate, underrate, undervalue, write off |
| Antonyms: | build up, exaggerate, praise, value |
| Main Entry: | cheapen |
| Part of Speech: | verb |
| Definition: | diminish worth |
| Synonyms: | abase, beat down, belittle, corrupt, damage, debase, decline, decry, degrade, demean, denigrate, depreciate, derogate, devalue, discredit, disparage, downgrade, drop, fall, lose value, lower, mar, mark down, minimize, reduce, render worthless, ruin, spoil, undervalue, write off |
| Antonyms: | appreciate, enhance, increase, raise, upgrade |
| Main Entry: | commercialize |
| Part of Speech: | verb |
| Definition: | prepare for saleability |
| Synonyms: | advertise, cheapen, degrade, depreciate, develop as business, lessen, lower, make bring returns, make marketable, make pay, make profitable, make saleable, market, sell |
| Main Entry: | condemn |
| Part of Speech: | verb |
| Definition: | blame, convict |
| Synonyms: | adjudge, belittle, blow whistle on, call down, castigate, censure, chide, come down on, criticize, damn, decry, denounce, denunciate, deprecate, depreciate, disapprove, disparage, doom, find fault with, find guilty, frame, hang something on, judge, knock, lay at one's door, let have it, name, pass sentence on, pin it on, point finger at, pronounce, proscribe, punish, put away, put down, reprehend, reproach, reprobate, reprove, send up, send up the river, sentence, skin, thumbs down on, upbraid |
| Antonyms: | absolve, acquit, approve, clear, discharge, exonerate, free, pardon, release, set free |
| Main Entry: | corrupt |
| Part of Speech: | verb |
| Definition: | pervert; pollute |
| Synonyms: | abase, abuse, adulterate, animalize, bastardize, blemish, blight, bribe, contaminate, damage, debase, debauch, decay, decompose, deface, defile, deform, degrade, demean, demoralize, deprave, depreciate, despoil, disfigure, disgrace, dishonor, fix, grease palm, harm, hurt, ill-treat, impair, infect, injure, lower, lure, maltreat, mar, mistreat, misuse, outrage, pull down, putrefy, ravage, reduce, rot, ruin, spoil, square, stain, suborn, subvert, taint, undermine, violate, vitiate, warp, waste |
| Antonyms: | better, chasten, cleanse, dignify, improve, purify |
| Main Entry: | debase |
| Part of Speech: | verb |
| Definition: | adulterate |
| Synonyms: | abase, animalize, bastardize, bestialize, contaminate, corrupt, damage, defile, depreciate, doctor, dope up, impair, load, pervert, pollute, sophisticate, spoil, taint, vitiate, weight, worsen |
| Antonyms: | clean, clear, enhance, improve, purify |
| Main Entry: | decay |
| Part of Speech: | verb |
| Definition: | deteriorate, crumble |
| Synonyms: | atrophy, be impaired, become contaminated, blight, break up, collapse, corrode, curdle, decline, decompose, defile, degenerate, depreciate, discolor, disintegrate, dissolve, dry-rot, dwindle, fade, fail, get worse, go bad, go to seed, go to the dogs, hit rock bottom, hit the skids, lessen, mildew, mold, molder, mortify, pejorate, perish, pollute, putrefy, putresce, reach depths, rot, sap, shrivel, sicken, sink, slump, spoil, suppurate, turn, wane, waste away, weaken, wear away, wither |
| Antonyms: | build, develop, flourish, germinate, grow, improve, ripen, strengthen |