pacify
pac.i.fy \'pas-*-.fi-\ vt [ME pacifien, fr. L pacificare, fr. pac-, pax peace] 1a: to allay anger or agitation in 1b: APPEASE, PROPITIATE 2a: to restore to a tranquil state : SETTLE 2b: to reduce to a submissive state : SUBDUE NCILIATE: PACIFY suggests a soothing or calming of anger or agitation or the forceful quelling of insurrection; APPEASE implies quieting insistent demands by making concessions; PLACATE suggests changing resentment or bitterness to goodwill; MOLLIFY implies soothing hurt feelings or rising anger; PROPITIATE implies averting anger or malevolence esp. of a superior being; CONCILIATE suggests ending an estrangement by persuasion, concession, or settling of differences SYN syn APPEASE, PLACATE, MOLLIFY, PROPITIATE, CO
Webster's English Dictionary