without blame (blemish, fault, spot), faultless, unblamable

Boyd’s Bible Dictionary:

Strong’s Dictionary of Greek Words:

Greek:
ἄμωμος
Transliteration:
amomos
Phonic:
am’-o-mos
Meaning:
from 1 (as a negative particle) and 3470; unblemished (literally or figuratively)
KJV Usage:
without blame (blemish, fault, spot), faultless, unblamable