Strong's G801 — ἀσύνετος (adjective)
asunetos (as-oon'-eh-tos) adj.
1. unintelligent
2. (by implication) wicked
[from G1 (as a negative particle) and G4908]
KJV: foolish, without understanding 
Root(s): G1, G4908 
Hebrew root: συνετός
Occurrences: 5