ἀσύνετος

Derivation

from G1 (Α) (as a negative particle) and G4908 (συνετός);

Meaning

unintelligent; by implication, wicked

In the King James Version

foolish, without understanding

Translated as

understanding (2), foolish (2)

Where it appears

Found in 4 verses

Mark

7:18

Romans

1:21, 1:31, 10:19