| harmful(adjective, help, mean, bad, wrong) |
| injurious(adjective, help, mean, bad, wrong) |
| damaging(adjective, mean, bad, wrong, evil) |
| detrimental(adjective, help, mean, bad, wrong) |
| destructive(adjective, bad, harmful, injurious, damaging) |
| pernicious(adjective, mean, bad, evil, nasty) |
| hurtful(adjective, help, mean, bad, wrong) |
| bad(adjective, help, harmful, damaging, hurtful) |
| baleful(adjective, mean, evil, nasty, negative) |
| noxious(adjective, mean, bad, wrong, evil) |
| baneful(adjective, evil, offensive, negative, foul) |
| ruinous(adjective, mean, bad, wrong, evil) |
| disadvantageous(adjective, negative, harmful, inexpedience, detrimental) |
| poisonous(adjective, mean, bad, evil, nasty) |
| prejudicial(adjective, bad, harmful, damaging, hurtful) |
| adverse(adjective, distressing, unfavorable, hurtful, detrimental) |
| evil(adjective, help, mean, bad, wrong) |
| mischievous(adjective, help, mean, bad, nasty) |
| ill(adjective, help, bad, evil, unfavorable) |
| toxic(adjective, bad, evil, offensive, foul) |