ἀπαίδευτος G521
apaídeutos · ap-ah'-ee-dyoo-tos · Adjective
from Α (as a negative particle) and a derivative of παιδεύω; uninstructed, i.e. (figuratively) stupid:--unlearned.
1 Occurrence in the King James Bible
2 Timothy 2:23But foolish and unlearned questions avoid, knowing that they do gender strifes.