1) Anti-violence 2) Conciliator 3) Conscientious objector 4) Dove 5) Dovish 6) French word used in English 7) Mediator 8) One of the doves 9) One opposed to carrying arms 10) Pacifistic 11) Peace-lover 12) Peaceful 13) Peacemaker Found on https://www.crosswordclues.com/clue/pacifist
pacifist 1. A person opposed to war or violence; especially, someone who refuses to bear arms or to participate in military actions, for moral or religious reasons. 2. The belief that disputes between nations should and can be settled peacefully. 3. Opposition to war or violence as a means of resolving disputes; such opposition is demonstrated by... Found on http://www.wordinfo.info/words/index/info/view_unit/1549/