| foul(verb, adjective, dirty, stain, smear) |
| asperse(verb, insult, disparage, belittle, slur) |
| aspersion(noun, verb) |
| blotch(noun, verb, corrupt, foul, stain) |
| mark(noun, dirty, disgrace, blemish, smear) |
| Sully |
| blur(noun, verb, spread, spot, foul) |
| contaminate(verb, dirty, corrupt, foul, stain) |
| defame(verb, insult, disparage, belittle, slur) |
| denigrate(verb, insult, disparage, belittle, slur) |
| pollute(verb, dirty, corrupt, foul, stain) |
| blacken(verb, dirty, corrupt, foul, stain) |
| calumniate(verb, insult, disparage, belittle, slur) |
| malign(verb, insult, disparage, discredit, belittle) |
| muddy(verb, adjective, dirty, foul, stain) |
| scandal(noun, disgrace) |
| besmear(verb, spread, corrupt, uncleanness, put on) |
| corrupt(verb, dirty, foul, stain, smear) |
| discredit(verb, corrupt) |
| libel(verb, insult, disparage, belittle, slur) |