| return(noun, attack, grievance, retaliation, vengeance) |
| rivalry(noun, conflict, discord, combat, battle) |
| ruthlessness(noun, attack, grievance, retaliation, revenge) |
| satisfaction(noun, attack, grievance, retaliation, vengeance) |
| sortie(noun, attack, grievance, retaliation, vengeance) |
| strategy(noun, conflict, discord, combat, battle) |
| strife(noun, conflict, discord, combat, battle) |
| striving(noun, conflict, discord, combat, battle) |
| struggle(noun, conflict, discord, combat, battle) |
| tit for tat(noun, expression, idiom, attack, grievance) |
| tug-of-war(noun, conflict, discord, combat, battle) |
| war(noun, conflict, discord, combat, battle) |
| accord |
| agreement |
| amity |
| animus(noun, attack, grievance, retaliation, vengeance) |
| attack(noun, grievance, retaliation, vengeance, retribution) |
| avengement(revenge, vengeance, ruthlessness, avengment) |
| battle(noun, conflict, discord, combat, fighting) |
| combat(noun, conflict, discord, battle, fighting) |