- Word Parts
|part of speech:
||not having good sense; silly.
It was foolish to go out in the rain without a coat.
- sensible, wise
- similar words:
- crazy, dizzy, irrational, stupid
||ashamed, childish, giddy, gullible, insane, irresponsible, laughable, stupid, thoughtless, unreasonable, wrong
||foolishly (adv.), foolishness (n.)