JP Justice MC alleviative alleviator anchorman anodyne arbiter arbitrator assuager balm bencher calmative chair chairman conciliator coordinator critic cushion dolorifuge emcee his honor his lordship his worship impartial arbitrator indicator judge justice lenitive magistrate master of ceremonies mediator mitigator modulator mollifier negotiator pacificator pacifier palliative peacemaker president presiding officer referee restraining hand salve sedative shock absorber soother soothing syrup stabilizer temperer third party toastmaster tranquilizer umpire unbiased observer wiser head