| detriment(noun, damage, evil, harm) |
| disability(noun, difficulty, hardship, perplexity) |
| abnormality(noun, difficulty, hardship, perplexity) |
| blight(noun, difficulty, hardship, perplexity) |
| canker(noun, difficulty, hardship, perplexity) |
| contagion(noun, difficulty, hardship, perplexity) |
| contaminate(verb, clean, adulterate, purify) |
| defect(noun, difficulty, hardship, perplexity) |
| fungicide(noun, difficulty, hardship, perplexity) |
| germicide(noun, difficulty, hardship, perplexity) |
| herbicide(noun, difficulty, hardship, perplexity) |
| impair(verb, fix, extend, enhance) |
| infection(noun, difficulty, hardship, perplexity) |
| insecticide(noun, difficulty, hardship, perplexity) |
| issue(noun, difficulty, puzzle, perplexity) |
| mangle(verb, help, aid, deform, mutilate) |
| microbicide(noun, difficulty, hardship, perplexity) |
| narcotic |
| offend(verb, calm, order, quiet) |
| pesticide(noun, difficulty, hardship, perplexity) |