| nemesis(noun, rival, opponent, enemy, bane) |
| rebel(noun, opposition, agent, criminal, rival) |
| agent(noun, opposition, rebel, criminal, rival) |
| asperser(noun, opposition, agent, rebel, criminal) |
| assassin(noun, opposition, agent, rebel, criminal) |
| backbiter(noun, opposition, agent, rebel, criminal) |
| bad person(noun, expression, opposition, agent, rebel) |
| basher(noun, evil, awful, enemy) |
| betrayer(noun, opposition, agent, rebel, criminal) |
| calumniator(noun, opposition, agent, rebel, criminal) |
| criminal(noun, opposition, agent, rebel, rival) |
| defamer(noun, opposition, agent, rebel, criminal) |
| defiler(noun, opposition, agent, rebel, criminal) |
| detractor(noun, opposition, agent, rebel, criminal) |
| emulator(noun, opposition, agent, rebel, criminal) |
| falsifier(noun, opposition, agent, rebel, criminal) |
| fifth column(expression, opposition, agent, rebel, criminal) |
| guerrilla(noun, opposition, agent, rebel, criminal) |
| informer(noun, opposition, agent, rebel, criminal) |
| inquisitor(noun, opposition, agent, rebel, criminal) |