There are a variety of synonyms for the term "war-hater." Some of these include pacifist, anti-war activist, peace-minded, dove, peacemaker, peacekeeper, nonviolent protester, and conscientious objector. These terms all refer to individuals or groups who oppose war and advocate for peaceful resolution to conflicts. War-haters often view war as a destructive and futile tool for solving problems, preferring instead to use peaceful means to address disagreements. Such individuals may seek to promote diplomacy, negotiation, and compromise instead of violence and aggression. The variety of synonyms for war-hater highlights the diverse perspectives and approaches towards achieving peace in the world.