| pestiferous(offensive, foul, disgusting, fatal) |
| poison(adjective, evil, offensive, corrupt) |
| repellent(adjective, offensive, unpleasant, foul) |
| repulsive(adjective, severe, offensive, intense) |
| sickening(adjective, offensive, unpleasant, foul) |
| stinking(adjective, offensive, foul, disgusting) |
| touch and go(expression, adjective, idiom, delicate) |
| tough(adjective, hard, severe, rough) |
| troublous(adjective, tough, severe, unpleasant) |
| upsetting(awful, terrible, cruel, shocking) |
| bum(adjective, offensive, foul, revolting) |
| discommodious(sorrowful, oppressive, cumbersome, unwieldy) |
| filthy(adjective, offensive, unpleasant, foul) |
| gross(adjective, offensive, foul, revolting) |
| grubby(adjective, offensive, foul, revolting) |
| icky(adjective, offensive, foul, revolting) |
| impure(adjective, offensive, violent, wild) |
| malodorous(adjective, offensive, foul, disgusting) |
| nauseating(adjective, offensive, foul, disgusting) |
| objectionable(adjective, offensive, unpleasant, foul) |