συνετόςsynetós

Same root

• συνίημιsyníēmi · G4920to put together, i.e. (mentally) to comprehend; by implication, to act piously
• ἀσύνετοςasýnetos · G801unintelligent; by implication, wicked

Where it appears

Appears 4 times in the Bible.

• Matthew 11:25 At that time Jesus prayed this prayer: “O Father, Lord of heaven and earth, thank you for hiding these things from those who think themselves wise and clever, and for revealing them to the childlike.
• Luke 10:21 At that same time Jesus was filled with the joy of the Holy Spirit, and he said, “O Father, Lord of heaven and earth, thank you for hiding these things from those who think themselves wise and clever, and for revealing them to the childlike. Yes, Father, it pleased you to do it this way.
• Acts 13:7 He had attached himself to the governor, Sergius Paulus, who was an intelligent man. The governor invited Barnabas and Saul to visit him, for he wanted to hear the word of God.
• 1 Corinthians 1:19 As the Scriptures say, “I will destroy the wisdom of the wise and discard the intelligence of the intelligent.”