| critic(noun, hostile, enemy) |
| antagonist(noun, enemy, attacker, aggressor) |
| assailant(noun, attack, aggressive, enemy, military) |
| assail(noun, hostile, enemy) |
| aggressor(noun, attack, aggressive, enemy, military) |
| basher(noun, censure, enemy, attacker) |
| critical(adjective, hostile, enemy) |
| enemy(noun, hostile) |
| hostile(noun, enemy, attacker, aggressor) |
| adversary(noun, enemy, attacker, aggressor) |
| adversary force(noun, enemy, attacker, aggressor) |
| adverse party(noun, enemy, attacker, aggressor) |
| agonist(noun, enemy, attacker, aggressor) |
| contender(noun, enemy, attacker, aggressor) |
| contestant(noun, enemy, attacker, aggressor) |
| contradictor(noun, enemy, attacker, aggressor) |
| encounterer(noun, enemy, attacker, aggressor) |
| foeman(noun, enemy, attacker, aggressor) |
| naysayer(noun, enemy, attacker, aggressor) |
| opponent(noun, enemy, attacker, aggressor) |