| sneaky(adjective, bad, wrong, false, dishonest) |
| spiteful(adjective, senseless, unwarranted, reckless, malicious) |
| stop-at-nothing(adjective, corrupt, dishonest, immoral, fickle) |
| sub-rosa(adjective, dishonest, cunning, deceitful, fickle) |
| subversive(adjective, untrue, untrustworthy, treacherous, unfaithful) |
| trickery(noun, deception, talk, dishonesty, treachery) |
| tricky(adjective, wrong, false, corrupt, dishonest) |
| turncoat |
| unchaste(adjective, false, improper, untrue, disloyal) |
| unconverted(adjective, false, dishonest, dubious, fickle) |
| underhand(adjective, bad, wrong, false, corrupt) |
| underhanded(adjective, false, dishonest, cunning, deceitful) |
| unethical(adjective, wrong, corrupt, dishonest, immoral) |
| unfair(adjective, bad, wrong, false, dishonest) |
| unjust(dishonest, cunning, deceitful, crooked, sneaky) |
| unloyal(adjective, false, dishonest, dubious, fickle) |
| unpatriotic(adjective, fickle, untrue, untrustworthy, unprincipled) |
| unprincipled(adjective, bad, wrong, false, corrupt) |
| unprofessional(wrong, corrupt, dishonest, immoral, unprincipled) |
| unreliable(adjective, wrong, false, dishonest, deceitful) |