| dire(adjective, severe, awful, terrible, dreadful) |
| contrary(adjective, damaging, unfavorable, disparaging, hurtful) |
| corrupting(adjective, distressing, injurious, damaging, destructive) |
| devastating(adjective, bad, evil, dreadful, injurious) |
| inexpedient(adjective, damaging, disparaging, hurtful, detrimental) |
| malevolent |
| not helpful |
| ominous(adjective, cruel, unkind, upsetting, threatening) |
| treacherous(adjective, dangerous, injurious, detrimental) |
| vicious |
| abusive(distressing, damaging) |
| foul(adjective, mean, bad, wrong, evil) |
| antagonistic(adjective, person, mean, bad, wrong) |
| brutal(adjective, arouse bad emotions) |
| consumptive(adjective, injurious, damaging, deadly, destructive) |
| corroding(adjective, injurious, damaging, destructive, hurtful) |
| corrupt(immoral, threatening, sinful, injurious, menacing) |
| crippling(adjective, injurious, damaging, destructive, hurtful) |
| insanitary(injurious, detrimental) |
| maleficent |