Greek word
ákakos
ἄκακος
What it means
not bad, i.e. innocent or unsuspecting
not bad, i.e. (objectively) innocent or (subjectively) unsuspecting
Where it comes from
from A (Α) (as a negative particle) and kakós (κακός)
How the King James translates it
Every place it appears 1
Hebrews7:26