Strong's G1518 — εἰρηνοποιός (adjective)
eirenopoios (ei-ray-nop-oy-os') adj.
1. pacificatory
2. (subjectively) peaceable
[from G1518 and G4160]
KJV: peacemaker 
Root(s): G1518, G4160 
Hebrew root: ποιέω
Occurrences: 1