| perfidious(adjective, mean, bad, evil, base) |
| perverted |
| sarcastic(adjective, mean, offensive, false, vicious) |
| splenetic(adjective, mean, nasty, bitter, malicious) |
| standoffish(adjective, person, unwarmhearted) |
| treacherous(adjective, mean, bad, evil, unpleasant) |
| uncordial(adjective, person, unwarmhearted) |
| unwarmhearted(adjective, person, bad behavior) |
| vile(adjective, mean, bad, wrong, evil) |
| acerbic(adjective, resentful) |
| belligerent(adjective, mean, nasty, unfriendly, hateful) |
| criminal(adjective, wicked, shocking, shameful, disgraceful) |
| deleterious(adjective, mean, bad, wrong, evil) |
| demonic |
| derogatory(adjective, offensive, disparaging, uncomplimentary, pejorative) |
| disdainful(adjective, person, mean, evil, offensive) |
| execrable(adjective, bad, nasty, terrible, corrupt) |
| false(adjective, mean, base, dishonest, untrue) |
| heartless(adjective, mean, evil, nasty, harsh) |
| hellish(adjective, evil, nasty, harsh, violent) |