| rival(noun, opponent, bane, competitor, adversary) |
| enemy(noun, person, love, rival, opponent) |
| opponent(noun, rival, enemy, bane, competitor) |
| archenemy(noun, person, love, rival, opponent) |
| adversary(noun, rival, opponent, enemy, bane) |
| antagonist(noun, rival, opponent, enemy, competitor) |
| villain(noun, rival, opponent, competitor, adversary) |
| backbiter(noun, rival, opponent, competitor, adversary) |
| agent(noun, rival, opponent, competitor, adversary) |
| asperser(noun, rival, opponent, competitor, adversary) |
| assailant(noun, rival, opponent, competitor, adversary) |
| assassin(noun, rival, opponent, competitor, adversary) |
| attacker(noun, rival, opponent, competitor, adversary) |
| bad person(noun, expression, rival, opponent, competitor) |
| bandit(noun, rival, opponent, competitor, adversary) |
| betrayer(noun, rival, opponent, competitor, adversary) |
| calumniator(noun, rival, opponent, competitor, adversary) |
| competitor(noun, rival, opponent, adversary) |
| contender(noun, rival, opponent, competitor, adversary) |
| criminal(noun, rival, opponent, competitor, adversary) |