A conscientious objector is someone who refuses to participate in war or other aggressive actions due to personal moral or religious beliefs. Synonyms for this term include peacemaker, pacifist, noncombatant, dissenter, opponent of violence, and objector of conscience. These individuals often face persecution and even imprisonment for their refusal to engage in combat. However, their refusal to engage in violent actions is a testament to their strong moral convictions and bravery in standing up for what they believe in. Despite opposition and criticism, conscientious objectors continue to play an important role in advocating for peace and nonviolence in society.