From a (as a negative particle) and phren; properly, mindless, i.e. Stupid, (by implication) ignorant, (specially) egotistic, (practically) rash, or (morally) unbelieving -- fool(-ish), unwise.
Luke 11:40 - Adj-VMP GRK:ἄφρονες οὐχ ὁ NAS:You foolish ones, did not He who made KJV:[Ye] fools, did not INT:Fools [did] not the [one]
Luke 12:20 - Adj-VMS GRK:ὁ θεός Ἄφρων ταύτῃ τῇ NAS: said to him, 'You fool! This KJV: said unto him, [Thou] fool, this night INT: God Fool this the
Romans 2:20 - Adj-GMP GRK:παιδευτὴν ἀφρόνων διδάσκαλον νηπίων NAS: a corrector of the foolish, a teacher KJV: An instructor of the foolish, a teacher INT: an instructor of [the] foolish a teacher of infants
2 Corinthians 11:19 - Adj-GMP GRK:ἀνέχεσθε τῶν ἀφρόνων φρόνιμοι ὄντες NAS: tolerate the foolish gladly. KJV: ye suffer fools gladly, INT: you bear with fools intelligent being
2 Corinthians 12:6 - Adj-NMS GRK:οὐκ ἔσομαι ἄφρων ἀλήθειαν γὰρ NAS: to boast I will not be foolish, for I will be speaking KJV: not be a fool; for I will say INT: not I will be a fool for truth indeed
2 Corinthians 12:11 - Adj-NMS GRK:Γέγονα ἄφρων ὑμεῖς με NAS: I have become foolish; you yourselves KJV: I am become a fool in glorying; ye INT: I have become a fool you me
Ephesians 5:17 - Adj-NMP GRK:μὴ γίνεσθε ἄφρονες ἀλλὰ συνίετε NAS: then do not be foolish, but understand KJV: be ye not unwise, but understanding INT: not be foolish but understanding
1 Peter 2:15 - Adj-GMP GRK:τὴν τῶν ἀφρόνων ἀνθρώπων ἀγνωσίαν NAS: the ignorance of foolish men. KJV: the ignorance of foolish men: INT: the of senseless men ignorance