opponent Synonyms

antagonist adversary foe resister opposer opposition opposite enemy challenger competitor rival opposing nemesis assailant player protester pugilist resistance jerry revolutionist oppugnant litigant match oppositionist objector oppositeness obstructer opposed dissident jouster secessionist separatist antagonizer archrival other side counteragent enemy combatant opposite side strikebreaking opponents competitors protesters adverse party counterparty subverter terminator withstander detractor obstructor nemeses