| get dirty(expression, idiom, dirty, foul, sully) |
| injure(criticize, disparage, belittle, taint, slander) |
| make dirty(expression, idiom, dirty, foul, debase) |
| mess up(verb, expression, phrasal verb, disorder, dirty) |
| muckrake(insult, disparage, belittle, slur, malign) |
| pillory(verb, slander) |
| putrefy(verb, hurt, dirty, corrupt, stain) |
| roast(verb, slight, criticize, insult, disgrace) |
| scorch(slight, disparage, color, belittle, taint) |
| throw mud at(verb, expression, idiom, insult, slander) |
| abase(verb, shame, stain, disparage, discredit) |
| abuse(criticize, corrupt, taint, slander, sully) |
| adulterate(hurt, dirty, corrupt, stain, taint) |
| assail(insult, disparage, belittle, slur, malign) |
| backbite(criticize, disparage, belittle, taint, slander) |
| bad-mouth(criticize, insult, disparage, belittle, slander) |
| bedarken |
| belie(insult, disparage, belittle, slur, slander) |
| besmoke |
| besmutch |