Definition of fatuousnext
1
as in stupid
not having or showing an ability to absorb ideas readily the fatuous questions that the audience members asked after the lecture suggested to the oceanographer that they had understood little

Synonyms & Similar Words

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2

Synonym Chooser

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

Some common synonyms of fatuous are asinine, foolish, silly, and simple. While all these words mean "actually or apparently deficient in intelligence," fatuous implies foolishness, inanity, and disregard of reality.

fatuous conspiracy theories

When is it sensible to use asinine instead of fatuous?

In some situations, the words asinine and fatuous are roughly equivalent. However, asinine suggests utter and contemptible failure to use normal rationality or perception.

an asinine plot

When is foolish a more appropriate choice than fatuous?

Although the words foolish and fatuous have much in common, foolish implies the character of being or seeming unable to use judgment, discretion, or good sense.

foolish stunts

When would silly be a good substitute for fatuous?

While in some cases nearly identical to fatuous, silly suggests failure to act as a rational being especially by ridiculous behavior.

the silly antics of revelers

When might simple be a better fit than fatuous?

The words simple and fatuous can be used in similar contexts, but 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 fatuous So although these actions may seem fatuous on the surface, the next four years will be about looking for the undercurrents. Anita Chabria, Los Angeles Times, 21 Jan. 2025 Second, this rationale for regulation proved to be illogical and fatuous as conceded by U.S. Courts and the Federal Communications Commission in the decades since. Carine Harb, Newsweek, 9 Jan. 2025 This fatuous facial gesture is immediately relatable but also, as Locke discusses below, one that can be read in a number of different ways. Andy Battaglia, ARTnews.com, 20 Nov. 2024 Schools must accept that mission statements without curriculum alignment are fatuous; the way schools define themselves is through the experience that flows from their curriculum. Ray Ravaglia, Forbes, 1 Oct. 2024 See All Example Sentences for fatuous
Recent Examples of Synonyms for fatuous
Adjective
  • But maybe Johnson isn’t stupid.
    Los Angeles Times, Los Angeles Times, 11 Feb. 2026
  • Such as the one where the candidate remarked that some white rural Americans were stupid and racist.
    Mark Leibovich, The Atlantic, 11 Feb. 2026
Adjective
  • Counting on one of the league’s most expensive talents to play meaningful minutes from here on out at his age with a track record like that is nearly as foolish as Nico trading a perennial MVP candidate at 26.
    Kevin Sherrington Feb. 4, Dallas Morning News, 4 Feb. 2026
  • The lesson isn’t that NBA teams are reckless or foolish.
    Spencer Harrison, New York Times, 1 Feb. 2026
Adjective
  • And then quite a bit of dumb bits, like really dumb bits.
    Eric Ducker, Los Angeles Times, 6 Feb. 2026
  • The multi-vehicle pile-up that ensues might go even dumber than a Rusko drop, yet there’s no escaping the anxiety that remains in the static hiss that closes the track.
    James Gui, Pitchfork, 6 Feb. 2026
Adjective
  • Straight men, in particular, are only talked about, kept in the background, or appearing as authority figures trying to uphold absurd laws and traditions.
    Murtada Elfadl, Variety, 13 Feb. 2026
  • Pepsi’s chart is absurd and someone’s going to look stupid when the momentum fades.
    Josh Brown,Sean Russo, CNBC, 9 Feb. 2026
Adjective
  • That builds on similar trends throughout 2025, when the industry buoyed an otherwise slow labor market, as the nation’s hospitals, clinics and nursing homes kept hiring even as many employers pulled back.
    Abha Bhattarai, Washington Post, 14 Feb. 2026
  • Any type of realism was [limited to] very short clips, everything was very slow, bad textures, no skin textures, lacking detail.
    Arjun Kharpal, CNBC, 14 Feb. 2026
Adjective
  • Don’t feel silly asking at the ski shop.
    Moira McCarthy, Boston Herald, 11 Feb. 2026
  • Walker offers this diagnosis himself, leeringly dismissing Pearl as a silly mommy, awash with hormones, mildly and minorly hysterical.
    Literary Hub, Literary Hub, 10 Feb. 2026
Adjective
  • Feltner’s routine was pretty simple.
    Patrick Saunders, Denver Post, 12 Feb. 2026
  • Crime 101 takes the same view of quid pro quo as the most basic form of American commerce and makes simple but brutal points about value and self-worth, where your car, its year, make and model, matters more than your resumé.
    Damon Wise, Deadline, 11 Feb. 2026
Adjective
  • Last week, the wind-power green scam artists were back in federal court, arguing to be permitted to keep squandering billions more on those insane offshore windmills that produce next to no energy, but plenty of pollution.
    Howie Carr, Boston Herald, 1 Feb. 2026
  • That’s the best reaction to these stupid, insane men ruling the world now and trying to grab and dominate the world.
    Georg Szalai, HollywoodReporter, 31 Jan. 2026

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Cite this Entry

“Fatuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuous. Accessed 14 Feb. 2026.

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