Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun peacemaker

2 senses of peacemaker

Sense 1
conciliator, make-peace, pacifier, peacemaker, reconciler -- (someone who tries to bring peace)
       => mediator, go-between, intermediator, intermediary, intercessor -- (a negotiator who acts as a link between parties)

Sense 2
Browning machine gun, Peacemaker -- (a belt-fed machine gun capable of firing more than 500 rounds per minute; used by United States troops in World War II and the Korean War)
       => machine gun -- (a rapidly firing automatic gun (often mounted))