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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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 name-calling and the stupid AI and the imagery has got to stop.
    Joey Nolfi, Entertainment Weekly, 30 Sep. 2025
  • These kids are being stupid and absurd and reckless and not thinking about anything other than what’s directly in front of their faces.
    Will Leitch, New York Times, 30 Sep. 2025
Adjective
  • This aspect will always cast her apart, even today, in the sense that a woman’s naked body is still perceived by audiences as something that stands out for some absurd reason, unfortunately.
    Nick Vivarelli, Variety, 2 Oct. 2025
  • Their vote to shut down the government is absurd.
    Caroline Neal, Louisville Courier Journal, 1 Oct. 2025
Adjective
  • So many of Black Rabbit’s subplots are confusing, boring, or dumb.
    Andrew Bernard, The Washington Examiner, 3 Oct. 2025
  • Luis Jauregui, a professor at UC Irvine, is an expert in quantum physics who is smart enough to describe his work in terms that are foreign to a non-scientist, yet affable enough to explain it anyway, without making any non-scientist feel dumb.
    Andre Mouchard, Oc Register, 28 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 episodes feel choppy, hardly letting anything land, yet still feeling slow.
    Grace Byron, Vulture, 6 Oct. 2025
  • The crowd, quietening into a slow clap with the moment building, burst into a celebration.
    Mitch Bannon, New York Times, 5 Oct. 2025
Adjective
  • Count Dracula remains a fixture in the horror genre, having been featured in movies that range from scary and sexy to silly and satirical.
    Randall Colburn, Entertainment Weekly, 6 Oct. 2025
  • Anderson’s synthesis of all of these themes, motifs, and silly gags into One Battle After Another, which saw Anderson’s biggest movie opening ever last month, shows how Pynchon’s ideas have not only aged well but are more visible and relevant.
    Kevin Dolak, HollywoodReporter, 6 Oct. 2025
Adjective
  • Jared Jewelers Bulova Phantom Watch A watch is both practical and fashionable, and this style adds a touch of sparkle to simple outfits.
    Jacqueline Tempera, PEOPLE, 4 Oct. 2025
  • Each year, as the temperature rises, the town’s regular population of around 300 swells with thousands of kids soaking up the simple pleasures of the great outdoors.
    Tara Massouleh McCay, Southern Living, 4 Oct. 2025
Adjective
  • Continue reading … ORWELL NIGHTMARE – Joe Rogan blasts 'insane' media silence on arrests for social media posts.
    , FOXNews.com, 2 Oct. 2025
  • The queen greeted this insane question with a politely regal stare, ignored my faux pas, and continued talking about financial inclusion.
    Ben Smith, semafor.com, 29 Sep. 2025

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Cite this Entry

“Fatuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuous. Accessed 9 Oct. 2025.

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