Synonyms:
- adjudicator,
- alleviative,
- alleviator,
- anodyne,
- appeaser,
- arbitrator,
- assuager,
- balm,
- calmative,
- conchie,
- conciliator,
- conscientious objector,
- cushion,
- diplomat,
- dolorifuge,
- dove,
- family counselor,
- go-between,
- interceder,
- intermediary,
- intermediator,
- lenitive,
- make-peace,
- marriage counselor,
- mediator,
- mitigator,
- moderator,
- modulator,
- mollifier,
- negotiator,
- pacificator,
- pacificist,
- pacifier,
- pacifist,
- palliative,
- peace lover,
- peacekeeper,
- peacemonger,
- peacenik,
- placater,
- propitiator,
- reconciler,
- referee,
- restraining hand,
- salve,
- sedative,
- shock absorber,
- smoother-over,
- soother,
- soothing syrup,
- stabilizer,
- temperer,
- tranquilizer,
- umpire,
- wiser head