Strong's G4790 — συγκοινωνέω (verb)
sugkoinoneo (soong-koy-no-neh'-o) v.
1. to share in company with, i.e. co-participate in
[from G4862 and G2841]
KJV: communicate (have fellowship) with, be partaker of 
Root(s): G4862, G2841 
Hebrew root: κοινωνέω
Occurrences: 3