| informer(noun, opposition, agent, villain, rebel) |
| inquisitor(noun, opposition, agent, villain, rebel) |
| invader(noun, opposition, agent, villain, rebel) |
| murderer(noun, opposition, agent, villain, rebel) |
| niggler(noun, attacker, critic, censor, reluctancy) |
| nitpicker(noun, attacker, critic, censor, reluctancy) |
| opponent(noun, opposition, agent, rebel, criminal) |
| opposition(noun, agent, rebel, criminal, rival) |
| other side(noun, expression, opposition, agent, villain) |
| prosecutor(noun, opposition, agent, villain, rebel) |
| rebel(noun, opposition, agent, villain, criminal) |
| revolutionary(noun, opposition, agent, villain, rebel) |
| rival(noun, opposition, agent, rebel, criminal) |
| saboteur(noun, opposition, agent, villain, rebel) |
| seditionist(noun, opposition, agent, villain, rebel) |
| spy(noun, opposition, agent, villain, rebel) |
| terrorist(noun, opposition, agent, villain, rebel) |
| traitor(noun, opposition, agent, villain, rebel) |
| villain(noun, opposition, agent, rebel, criminal) |
| abuser |