| Main Entry: | |
| Part of Speech: | verb |
| Definition: | taint |
| Synonyms: | blacken, blot, defile, discolor, dishonor, slander, smear, smudge, soil, stain |
| Main Entry: | defile |
| Part of Speech: | verb |
| Definition: | corrupt, violate |
| Synonyms: | abuse, adulterate, befoul, besmirch, contaminate, debase, deflower, degrade, desecrate, dirty, discolor, disgrace, dishonor, hurt, maculate, make foul, mess up*, molest, muck up, pollute, profane, rape, ravish, scuzz up, seduce, shame, smear, soil, stain, sully, taint, tar, tarnish, trash, vitiate |
| Antonyms: | clean, clease, hallow, honor, purify, sanctify |
| Main Entry: | denigrate |
| Part of Speech: | verb |
| Definition: | belittle, malign |
| Synonyms: | asperse, bad mouth, besmirch, blacken, blister, calumniate, decry, defame, dis, disparage, give black eye, impugn, knock*, libel, mudsling, put down*, revile, rip up, roast, run down, scandalize, slander, tear down, traduce, vilify |
| Antonyms: | boost, cherish, compliment, praise |
| Main Entry: | discolor |
| Part of Speech: | verb |
| Definition: | fading, dirtying of hue |
| Synonyms: | besmear, besmirch, blot, defile, mar, mark, rust, smear, soil, stain, streak, sully, tar, tarnish, tinge |
| Antonyms: | brighten, color |
| Main Entry: | disgrace |
| Part of Speech: | verb |
| Definition: | bring shame upon |
| Synonyms: | abase, attaint, besmirch, blot, debase, defame, defile, degrade, depress, deride, derogate, desecrate, discredit, disfavor, dishonor, disparage, disregard, disrespect, expel, give a black eye, humble, humiliate, libel, lose face, lower, mock, put down, reduce, reproach, ridicule, slander, slur, snub, stain, stigmatize, sully, taint, take down a peg, tar and feather, tarnish |
| Antonyms: | esteem, exalt, honor, respect |
| Main Entry: | foul |
| Part of Speech: | verb |
| Definition: | make or become dirty |
| Synonyms: | befoul, begrime, besmear, besmirch, block, catch, choke, clog, contaminate, defile, desecrate, discolor, ensnare, entangle, fill, jam, pollute, profane, smear, smudge, snarl, soil, spot, stain, sully, taint, tarnish, twist |
| Antonyms: | clean, purify, sterilize |
| Main Entry: | malign |
| Part of Speech: | verb |
| Definition: | slander, defame |
| Synonyms: | abuse, accuse, asperse, backbite, bad-mouth, befoul, besmirch, bespatter, blacken, calumniate, cast aspersion, curse, decry, defile, denigrate, depreciate, derogate, detract, dirty*, disparage, harm, injure, insult, misrepresent, mudsling, opprobriate, pollute, rap, revile, roast, run down, scandalize, slur, smear, soil, spatter, speak ill of, stain, sully, taint, take a swipe at, tarnish, tear down, traduce, vilify, villainize, vituperate |
| Antonyms: | praise, uphold |
| Main Entry: | mess up |
| Part of Speech: | verb |
| Definition: | disorder, dirty |
| Synonyms: | befoul, besmirch, bobble, bollix, botch, bungle, clutter, confuse, damage, derange, destroy, disarrange, discompose, dishevel, disorganize, disturb, foul, goof up, gum up, jumble, litter, louse up, muddle, pollute, ruin, rummage, scramble, screw up, smear, soil, spoil, unsettle, upset |
| Antonyms: | arrange, order, organize, tidy |
| Main Entry: | pollute |
| Part of Speech: | verb |
| Definition: | make dirty; corrupt |
| Synonyms: | adulterate, alloy, befoul, besmirch, contaminate, debase, debauch, defile, deprave, desecrate, dirty, dishonor, foul, infect, make filthy, mar, poison, profane, soil, spoil, stain, sully, taint, violate |
| Antonyms: | clean, cleanse, purify |