G0801–ἀσύνετος–asunetos

And he said, Are you, like them, still without wisdom?

ἀσύνετοί asunetoi “without understanding”

And he said to them, Have even you so little wisdom? Do you not see that whatever goes into a man from outside is not able to make him unclean,

ἀσύνετοί asunetoi “without understanding”

Because, having the knowledge of God, they did not give glory to God as God, and did not give praise, but their minds were full of foolish things, and their hearts, being without sense, were made dark.

ἀσύνετος asunetos “foolish”

Without knowledge, not true to their undertakings, unkind, having no mercy:

ἀσυνέτους, asunetous “foolish,”

But I say, Had Israel no knowledge? First Moses says, You will be moved to envy by that which is not a nation, and by a foolish people I will make you angry.

ἀσυνέτῳ asunetō “without understanding”