Strong's G277 — ἀμετακίνητος (adjective)
ametakinetos (am-et-ak-in'-ay-tos) adj.
1. immovable
[from G1 (as a negative particle) and a derivative of G3334]
KJV: unmovable 
Root(s): G1, G3334 
Hebrew root: μετακινέω
Occurrences: 1