Showing a lack of good sense, wisdom or forethought.
Marked by lack of intellectual acuity or somewhat mentally limited.
(informal) having or revealing stupidity; "ridiculous anserine behavior"; "a dopey answer"; "a dopey kid"; "some fool idea about rewriting authors' books"
devoid of good sense or judgment; "foolish remarks"; "a foolish decision"
having or revealing stupidity; "ridiculous anserine behavior"; "a dopey answer"; "a dopey kid"; "some fool idea about rewriting authors'' books"