| unprofessional(adjective, wrong, corrupt, dishonest, immoral) |
| amoral(adjective, bad, wrong, evil, corrupt) |
| base(adjective, bad, wrong, evil, corrupt) |
| slippery(adjective, wrong, informal, corrupt, dishonest) |
| improper(adjective, wrong, rude, corrupt, vulgar) |
| iniquitous(adjective, bad, wrong, evil, corrupt) |
| sharp(adjective, wrong, informal, dishonest, immoral) |
| underhand(adjective, wrong, corrupt, dishonest, immoral) |
| criminal(adjective, wicked, dishonest, immoral, shocking) |
| devious(adjective, corrupt, dishonest, immoral, cunning) |
| fishy(adjective, wrong, dishonest, immoral, crooked) |
| shifty(adjective, corrupt, dishonest, cunning, deceitful) |
| mercenary(adjective, bad, wrong, dishonest, immoral) |
| bad(adjective, wrong, evil, dirty, corrupt) |
| dirty(adjective, bad, wrong, informal, rude) |
| lawless |
| reprobate(adjective, bad, wrong, evil, corrupt) |
| rotten(adjective, bad, wrong, evil, dishonest) |
| tricky(adjective, low, corrupt, dishonest, immoral) |
| venal(adjective, corrupt, dishonest, immoral, deceitful) |