Greek word
anepaíschyntos
ἀνεπαίσχυντος
What it means
not ashamed, i.e. irreprehensible
not ashamed, i.e. irreprehensible:
Where it comes from
from A (Α) (as a negative particle) and a presumed derivative of a compound of epí (ἐπί) and aischýnomai (αἰσχύνομαι)
How the King James translates it
Every place it appears 1
2 Timothy2:15