Strong's G2712 — κατείδωλος (adjective)
kateidolos (kat-ei'-do-los) adj.
1. utterly idolatrous
[from G2596 (intensively) and G1497]
KJV: wholly given to idolatry 
Root(s): G2596, G1497 
Hebrew root: εἴδωλον
Occurrences: 1