Strong's Greek #521
ἀπαιδεύτους

Englishman's Concordance (References)

ἀπαιδεύτους apaideutous — 1 Occurrence

2 Timothy 2:23 - Adj-AFP
GRK:μωρὰς καὶ ἀπαιδεύτους ζητήσεις παραιτοῦ
NAS: foolish and ignorant speculations,
KJV: foolish and unlearned questions avoid,
INT: [the] foolish and undisciplined questionings refuse