foolishly

Definitions

In a manner that lacks good sense or judgment; unwisely.

In a way that is ridiculous, absurd, or lacking in seriousness.

Examples

He foolishly spent all of his savings on a risky business venture.

She foolishly believed that the stranger would return her lost wallet.

Synonyms

unwisely stupidly irrationally absurdly imprudently recklessly senselessly

Antonyms

wisely sensibly intelligently prudently rationally judiciously sagely