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
  • Directed by Nicolas Athane and Marco Nguyen, Jim Queen is a crass, profane, giddily stupid romp through a heap of stereotypes about gay life in Paris.
    Richard Lawson, HollywoodReporter, 17 May 2026
  • For the record, those students are not stupid.
    Hope Loudon, The Orlando Sentinel, 17 May 2026
Adjective
  • Let’s face it, life is full of foolish decisions.
    Jay Weissberg, Variety, 14 May 2026
  • Trump previously said his administration would have been foolish not to accept it.
    Trevor Hughes, USA Today, 8 May 2026
Adjective
  • In fact, one of my chief complaints about some contemporary thrillers is the feeling that characters are required to do dumb stuff by the unseen hand of the author, just so more crazy twists can happen.
    John Warner, Chicago Tribune, 16 May 2026
  • But Williamson isn’t usually dumb.
    Los Angeles Times, Los Angeles Times, 15 May 2026
Adjective
  • Unfortunately, in life, there are few greater certainties than eventual statistical regression to the mean; the Broncos are primed for it, after winning an absurd amount of one-score games.
    Parker Gabriel, Denver Post, 15 May 2026
  • The Daily Show making fun of two absurd AI start-ups designed by losers to cater to a loser clientele.
    Bethy Squires, Vulture, 15 May 2026
Adjective
  • Pool service can be a bit slow during busy times, but once your perfectly prepared daiquiri arrives, all is forgiven.
    Condé Nast, Condé Nast Traveler, 16 May 2026
  • So future agreements could involve cooler normalisation, selective security cooperation, quieter diplomacy and a slower expansion.
    Chas Newkey-Burden, TheWeek, 15 May 2026
Adjective
  • The fantasy comedy twisted the types of fairy tales that Disney was known for with cruder and sillier humor and centered a grumpy ogre journeying to save a princess.
    Savannah Salazar, Vulture, 15 May 2026
  • So, yes, this movie about the silly baby Yoda creature has a lot riding on it.
    Zach Dean OutKick, FOXNews.com, 15 May 2026
Adjective
  • While the simple Deluxe Room is ideal for a quick overnight trip, guests looking for a longer stay should spread out in the Junior Suite with Living & Dining Area, which opens onto a semi-private stone patio with a bocce court and a firepit in the warmer months.
    Condé Nast, Condé Nast Traveler, 21 May 2026
  • Huxley might easily have written a simpler novel glorifying intellectuals while mocking Stoyte’s greed and indifference to suffering.
    Literary Hub, Literary Hub, 21 May 2026
Adjective
  • In any other historical period, proposing such a career trajectory would’ve seemed mildly insane — like if Peter Buck had followed up Fables of the Reconstruction by producing Whitney Houston instead of the Feelies.
    Jon Dolan, Rolling Stone, 14 May 2026
  • For so much of the season, Rachel is low-key stoned, which can keep her at a remove, even when things are getting really insane.
    Kate Erbland, IndieWire, 14 May 2026

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Cite this Entry

“Fatuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuous. Accessed 21 May. 2026.

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