| crippling(adjective, harmful, injurious, damaging, destructive) |
| debased(evil, vicious) |
| destroying(adjective, harmful, damaging) |
| dire(adjective, nasty, harmful, injurious, damaging) |
| disserviceable |
| distressing(cruel, unkind, upsetting, harmful, damaging) |
| mephitic(adjective, insalubrity) |
| mortal(adjective, bad, evil, harmful, injurious) |
| negative(adjective, harmful, injurious, unfavorable, disparaging) |
| nocent(adjective, negative, distressing, harmful, injurious) |
| not helpful |
| ominous(cruel, unkind, upsetting, threatening, menacing) |
| rotten(evil, low, corrupt, harmful, injurious) |
| ruining(adjective, harmful, damaging) |
| slanderous(distressing, harmful, damaging) |
| spiteful(adjective, mean, evil, nasty, rude) |
| unhygienic(adjective, harmful, injurious, detrimental) |
| unprofitable(damaging, disparaging, hurtful, detrimental, derogatory) |
| wicked(adjective, mean, bad, wrong, evil) |
| alarming(adjective, arouse bad emotions) |