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Synonym Chooser

How is the word foolish different from other adjectives like it?

Some common synonyms of foolish are asinine, fatuous, silly, and simple. While all these words mean "actually or apparently deficient in intelligence," foolish implies the character of being or seeming unable to use judgment, discretion, or good sense.

foolish stunts

Where would asinine be a reasonable alternative to foolish?

The words asinine and foolish are synonyms, but do differ in nuance. Specifically, asinine suggests utter and contemptible failure to use normal rationality or perception.

an asinine plot

When could fatuous be used to replace foolish?

The words fatuous and foolish can be used in similar contexts, but fatuous implies foolishness, inanity, and disregard of reality.

fatuous conspiracy theories

When is it sensible to use silly instead of foolish?

Although the words silly and foolish have much in common, silly suggests failure to act as a rational being especially by ridiculous behavior.

the silly antics of revelers

When is simple a more appropriate choice than foolish?

The meanings of simple and foolish largely overlap; however, simple implies a degree of intelligence inadequate to cope with anything complex or involving mental effort.

considered people simple who had trouble with computers

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of foolish Scientists have derided the move as a foolish and likely ineffective diversion of resources in the face of a serious and deadly threat — and one that is unnecessary, given the effectiveness of the measles vaccine. Kevin Rector, Los Angeles Times, 5 May 2025 And this is not a story of corporate greed run amok, because Walmart would be foolish to try to gouge its customers at a time when economic anxiety is high (more on that in a moment). Allison Morrow, CNN Money, 16 May 2025 Peters said the training from Wayne State's Institute of Gerontology has helped credit union employees to better frame probing questions that will get a positive response without making members feel foolish. Susan Tompor, USA Today, 15 May 2025 Expecting McCarthy to produce anywhere near the level Mahomes did would be foolish. Alec Lewis, New York Times, 13 May 2025 See All Example Sentences for foolish
Recent Examples of Synonyms for foolish
Adjective
  • Not just on the training pitch but in the dorm rooms, talking about the future and giggling at stupid jokes.
    Jack Pitt-Brooke, New York Times, 21 May 2025
  • President Donald Trump said only stupid people would refuse a $400 million gift.
    Joe Soucheray, Twin Cities, 17 May 2025
Adjective
  • One thing that’s been a challenge to satirists in the last 10 years is that reality has become so absurd, with the dumbest possible things happening every day, that there doesn’t always seem to be another level for satire to go to.
    Alan Sepinwall, Rolling Stone, 28 May 2025
  • Read it because existence is absurd, and laughter might be the most intelligent response available.
    Newsweek Staff, MSNBC Newsweek, 28 May 2025
Adjective
  • Ellie finds a small fishing boat to take her across the water to the aquarium.
    Samantha Stutsman, People.com, 26 May 2025
  • Pay Attention to Heavy Metals Some chocolate contains small amounts of cadmium and lead—and dark chocolate tends to be the bigger offender.
    Sherri Gordon, Health, 26 May 2025
Adjective
  • If a couple players on the Dodgers can make a silly comment, so can the owner of the Yankees.
    Bill Shaikin, Los Angeles Times, 29 May 2025
  • The artwork is silly and exaggerated to capture youngsters’ attention.
    BestReviews, Mercury News, 28 May 2025
Adjective
  • Joining me is my Staten Island brother, Pete Davidson, who unveils a darker, dramatic side as his character navigates a bizarre group of residents in an old age home.
    Etan Vlessing, HollywoodReporter, 29 May 2025
  • But inexplicably, Villa contrived to lose the game, thanks in no small part to goalkeeper Emi Martinez’s sending off in the first half for a bizarre body-check on Rasmus Hojlund.
    Zak Garner-Purkis, Forbes.com, 28 May 2025
Adjective
  • Ambulances took 27 people to the hospital, including two with serious injuries, and another 20 people were treated at the scene for minor injuries, said Dave Kitchin of North West Ambulance Service.
    Brian Melley, Chicago Tribune, 27 May 2025
  • Paramedics rushed 27 victims to hospital, including two who were said to be seriously wounded, while a further 20 fans were treated at the scene for minor injuries.
    Chloe Mayer Shane Croucher, MSNBC Newsweek, 27 May 2025
Adjective
  • And Just Like That is almost upon us—and with it, another series full of increasingly maximal, mad fashion choices.
    Anna Cafolla, Vogue, 22 May 2025
  • The tale of a mad scientist, a famous painter and an undead woman’s journey of self-discovery.
    The California Independent Booksellers Alliance, Los Angeles Times, 21 May 2025
Adjective
  • Amanda learned in like 10 seconds, which is insane.
    Scott Roxborough, The Hollywood Reporter, 24 Mar. 2025
  • If 51% of the population is being so underserved, the ratio to opportunity is insane.
    Gemma Allen, Forbes, 23 Mar. 2025

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Cite this Entry

“Foolish.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/foolish. Accessed 4 Jun. 2025.

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