| pestilential(adjective, foul, harmful, damaging) |
| unfriendly(adjective, person, mean, wrong) |
| base(adjective, corrupt, vile, wicked) |
| hateful(adjective, person, mean, wrong) |
| mortal(adjective, evil, harmful, dangerous) |
| outrageous(adjective, severe, offensive, awful) |
| painful(adjective, severe, offensive, awful) |
| serious(adjective, offensive, foul, revolting) |
| spiteful(adjective, mean, nasty, offensive) |
| surly(adjective, person, mean, wrong) |
| ugly(adjective, severe, offensive, awful) |
| awful(adjective, mean, severe, nasty) |
| beastly(adjective, mean, nasty, corrupt) |
| immoral(adjective, offensive, corrupt, foul) |
| loathsome(adjective, offensive, corrupt, foul) |
| low(adjective, mean, nasty, corrupt) |
| mephitic(adjective, offensive, foul, disgusting) |
| murderous(adjective, offensive, violent, cruel) |
| nefarious(corrupt, immoral, harmful, sinful) |
| objectionable(adjective, offensive, rude, foul) |