foolish
Americanadjective
-
resulting from or showing a lack of sense; ill-considered: unwise.
a foolish action;
a foolish speech.
- Synonyms:
- thoughtless, imprudent, preposterous, nonsensical, absurd, ridiculous, unintelligent, senseless, brainless, witless, stupid
-
lacking forethought or caution.
- Synonyms:
- thoughtless, imprudent, incautious, heedless, half-baked, foolhardy, reckless, rash, impetuous
-
trifling, insignificant, or paltry.
adjective
-
unwise; silly
-
resulting from folly or stupidity
-
ridiculous or absurd; not worthy of consideration
-
weak-minded; simple
-
an archaic word for insignificant
Usage
What are other ways to say foolish? A foolish action is one that shows a lack of sense or is ill-considered. How is foolish different from fatuous, silly, inane, stupid, and asinine? Find out on Thesaurus.com.
Other Word Forms
- foolishly adverb
- foolishness noun
- overfoolish adjective
- overfoolishly adverb
- quasi-foolish adjective
- quasi-foolishly adverb
- unfoolish adjective
- unfoolishly adverb
Etymology
Origin of foolish
First recorded in 1250–1300; from Middle English folish, foolish; fool 1, -ish 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“You go if you want. I do not care anymore. I cannot stop you, I know that now. It was foolish of me to think that I could. But we are staying here.”
From Literature
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It was the kind of foolish, farmerish enterprise that appealed to him.
From Literature
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“My neighbor—Mrs. Lindy? She’s a foolish woman. Nothing better to do than spy out her own window.”
From Literature
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“It would be foolish to ignore the full distribution of geopolitical risk,” writes Philipp Carlsson-Szlezak, global chief economist at Boston Consulting Group.
From Barron's
Celia said it’s brave that I “owned my goal,” but maybe it’s actually foolish.
From Literature
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.