Strong's G1517 — εἰρηνοποιέω (verb)
eirenopoieo (ei-ray-nop-oy-eh'-o) v.
1. to be a peace-maker
2. (figuratively) to harmonize
[from G1518]
KJV: make peace 
Root(s): G1518 
Hebrew root: εἰρηνοποιός
Occurrences: 1