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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Antonyms & Near Antonyms

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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 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 Neither Berlanti nor Gilroy believe in them beyond the fatuous setup of their competitiveness with each other. Armond White, National Review, 17 July 2024 See All Example Sentences for fatuous
Recent Examples of Synonyms for fatuous
Adjective
  • The real star of this episode, however, was Gretchen Christine Beauté and her stupid Lara Croft outfit.
    Brian Moylan, Vulture, 26 Sep. 2025
  • Among the colorful cast of rogues, villains, queens and clergymen, Andre The Giant stands out as the young suitor’s kind-hearted but stupid brute.
    Duane Byrge, HollywoodReporter, 25 Sep. 2025
Adjective
  • But the true spectacle, his essence, is watching Hardy barge to an absurd-but-revealing 485 yards after contact and what that’s creating.
    Kansas City Star, Kansas City Star, 25 Sep. 2025
  • This remake is most curious for the contrast—Cervantes’ novel is thought to be the first realist piece of literature, where Rushdie’s update is decidedly absurd.
    Brittany Allen, Literary Hub, 25 Sep. 2025
Adjective
  • Free speech covers the jokes, the satire, the parodies—even the dumb, crass, or offensive ones.
    Lizz Winstead, Time, 27 Sep. 2025
  • On the flipside, Kimmel, like everyone else with a boss, is not protected against saying dumb stuff and getting fired.
    Matt Fleming, Oc Register, 25 Sep. 2025
Adjective
  • This place belongs to the Carver, a deranged butcher who hunts anything foolish enough to enter.
    Meredith G. White, AZCentral.com, 25 Sep. 2025
  • France had been humiliated in 1871 by Prussia in a foolish war of its own making, and Dreyfus, accused of passing military secrets to the Germans, was a convenient scapegoat in a time of national malaise.
    Ian Buruma, New Yorker, 22 Sep. 2025
Adjective
  • The slow start that Mayfield is alluding to has to do with the Buccaneers only scoring two field goals through the first half, and scoring their first touchdown well into the third quarter.
    James Brizuela, MSNBC Newsweek, 29 Sep. 2025
  • Construction in the section of Jackson Park, often described as Chicago’s equivalent of Central Park, has been slow.
    Christine Valora, The Washington Examiner, 28 Sep. 2025
Adjective
  • This dance party for toddlers and preschoolers is packed with silly puppets, cheerful songs, and endless smiles!
    Sarah Z. Sleeper, San Diego Union-Tribune, 28 Sep. 2025
  • And why that silly jacket in the middle of June?
    David Wright Faladé, New Yorker, 28 Sep. 2025
Adjective
  • Don’t pull over in the roundabout Roundabouts with a single lane of traffic in each direction are fairly simple – yield to traffic in the roundabout, wait for a gap in traffic and go through, Bryson said.
    Eric D. Lawrence, USA Today, 28 Sep. 2025
  • This can be as simple as bodyweight movements, resistance bands or dumbbells, focusing on compound/functional movements like squats, pushes and pulls.
    Melissa Rudy, FOXNews.com, 27 Sep. 2025
Adjective
  • The first game famously took thirst-trap renditions of the Greek pantheon and imbued each figure with an insane amount of charm.
    Christopher Cruz, Rolling Stone, 27 Sep. 2025
  • Starting the competition off with a bang with the cape and then moving right into killing the athleisure [challenge] was just insane.
    McKinley Franklin, HollywoodReporter, 27 Sep. 2025

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Cite this Entry

“Fatuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuous. Accessed 2 Oct. 2025.

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