Strong's G4939 — σύντροφος (adjective)
suntrophos (soon'-trof-os) adj.
1. a fellow-nursling, i.e. comrade
[from G4862 and G5162 (in a passive sense)]
KJV: brought up with 
Root(s): G4862, G5162 
Hebrew root: τροφός
Occurrences: 1