Synset

devoid of good sense or judgment
<adj.all> freq. cnt.: 6 freq. cnt.: 6

sample sentences

"foolish remarks"
"a foolish decision"

lexical pointers

antonym

derivationally related form

semantic pointers

also see

impolitic imprudent inadvisable, unadvisable ill-advised, unadvised

similar to

ridiculous, preposterous, absurd, cockeyed, derisory, idiotic, laughable, ludicrous, nonsensical mindless, vacuous silly, wacky, goofy, whacky, zany fond insane, harebrained, mad ill-conceived, misguided rattlebrained, rattlepated, scatterbrained, scatty unwise