Strong's G379 — ἀναπολόγητος (adjective)
anapologetos (an-ap-ol-og'-ay-tos) adj.
1. unjustifiable, indefensible, inexcusable
[from G1 (as a negative particle) and a presumed derivative of G626]
KJV: without an excuse, inexcusable 
Root(s): G1, G626 
Hebrew root: ἀπολογέομαι
Occurrences: 2