| opposition(noun, person, reverse, agent, contrary) |
| betrayer(noun, opposition, agent, villain, rebel) |
| enemy(noun, person, someone, rival, opponent) |
| adversary(noun, opposition, agent, rebel, criminal) |
| antagonist(noun, opposition, agent, rebel, criminal) |
| archenemy(noun, opposition, agent, villain, rebel) |
| asperser(noun, opposition, agent, villain, rebel) |
| assassin(noun, opposition, agent, villain, rebel) |
| backbiter(noun, opposition, agent, villain, rebel) |
| bad person(noun, expression, opposition, agent, villain) |
| calumniator(noun, opposition, agent, villain, rebel) |
| competitor(noun, opposition, agent, villain, rebel) |
| defiler(noun, opposition, agent, villain, rebel) |
| disputant(noun, opposition, agent, villain, rebel) |
| emulator(noun, opposition, agent, villain, rebel) |
| falsifier(noun, opposition, agent, villain, rebel) |
| fifth column(noun, expression, opposition, agent, villain) |
| guerrilla(noun, opposition, agent, villain, rebel) |
| inquisitor(noun, opposition, agent, villain, rebel) |
| invader(noun, opposition, agent, villain, rebel) |