Unwise - Vine's Expository Dictionary of New Testament Words
Unwise
[ 1,,G453, anoetos ]is translated unwise" in Romans 1:14, AV; See FOOLISH, No. 2.
[ 2,,G878, aphron ]
is translated "unwise" in Ephesians 5:17, AV; See FOOLISH, No. 1.
[ 3,,G781, asophos ]
a, negative, is rendered "unwise" in Ephesians 5:15, RV (AV, "fools").