| unpredictable(adjective, careless, loose, unreliable, fickle) |
| vicious(adjective, hard, evil, rough, nasty) |
| vile(adjective, hard, evil, rough, nasty) |
| adulterous(adjective, false, fickle, untrue, untrustworthy) |
| apostate(adjective, mean, bad, evil, low) |
| awful |
| bad |
| baleful(adjective, malevolent) |
| blackguardly(shameful, disgraceful, disreputable) |
| capricious(adjective, false, loose, unstable, dishonest) |
| catchy(adjective, false, dishonest, misleading, unfaithful) |
| churlish(adjective, hard, rough, nasty, rude) |
| clever(adjective, cunning, deceitful, knowing, sly) |
| contemptible(adjective, hard, evil, rough, nasty) |
| contrary(adjective, disobedient) |
| damaging(adjective, harmful, dangerous, injurious, detrimental) |
| defiant(adjective, disobedient) |
| degenerate(adjective, evil, wicked, immoral, harmful) |
| delusory(adjective, smooth, wrong, false, dishonest) |
| despicable(adjective, hard, evil, rough, nasty) |