יָאַל (yāʾal) is
a Hebrew verb
meaning be foolish. It appears
4 times
in 3 books of the Hebrew Bible
(Strong's H2973).
Same Hebrew root (TWOT 830)
Root family 830: יָאַלyāʾal — I, be foolish, become fools,. act foolishly, show wicked folly. (ASV and RSV similar, except that RSV translates “have no sense” in Jer 5:4.)