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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Antonyms & Near Antonyms

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 The ongoing war between woke and anti-woke factions is a fatuous melodrama best left to the satirists. Theater Critic, Los Angeles Times, 29 June 2026 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
  • And no, that was NOT OutKick or FOX who wrote that stupid headline.
    Zach Dean OutKick, FOXNews.com, 3 July 2026
  • The thing about House of the Dragon is that everything really is quite stupid.
    Nicholas Quah, Vulture, 29 June 2026
Adjective
  • Further, Plato’s disdain for Gorgias, Antisthenes’ first teacher, and sophistry in general is clear; in the Platonic dialogue Gorgias, the titular character is made out to be rather foolish.
    Theodore McDarrah, Forbes.com, 26 June 2026
  • One is villianized and one is made to look foolish.
    Danielle Parker, CBS News, 26 June 2026
Adjective
  • Not all blondes are dumb, don’t judge a book by its cover, yada yada yada, lo and behold, Reese Witherspoon is a certified movie star.
    Ben Travers, IndieWire, 29 June 2026
  • Though Cady has made some gestures toward helping the Bowdens, like his behind-the-scenes effort to get one of Anna’s death-row clients exonerated last week, Tom and Anna should not be so dumb as to ignore his ulterior motives.
    Scott Tobias, Vulture, 26 June 2026
Adjective
  • The 41-year-old is still an elite NBA player, which is still an absurd reality to consider.
    Chris Branch, New York Times, 1 July 2026
  • The thesis rests on a claim that would have sounded absurd a year ago.
    Boaz Sobrado, Forbes.com, 1 July 2026
Adjective
  • There was no repeat of the slow start that cost him a spot last season.
    Abbey Mastracco, New York Daily News, 5 July 2026
  • The house old-fashioned can be made with bourbon or gin and is a much slower sip.
    Blair Crosby, AJC.com, 5 July 2026
Adjective
  • Every player with a pulse had six suitors throwing silly money around.
    Dieter Kurtenbach, Mercury News, 2 July 2026
  • Some scenes in the movie are light and silly, including those pairing Maddie with a lesbian friend, played by Kate Berlant, who clearly loves her.
    The Week US, TheWeek, 30 June 2026
Adjective
  • As for the volunteers, the goal is simple—help someone stay safe before the heat turns into an emergency.
    Marissa Sulek, CBS News, 1 July 2026
  • Evidence for at-home tools is thinner than for professional manual drainage, but the simplest options can offer mild circulation and surface-lymph support at a low price.
    Allison Palmer, Miami Herald, 30 June 2026
Adjective
  • For example, Fred Again is absolutely doing insane things with the MPC Lives.
    Preezy Brown, VIBE.com, 30 June 2026
  • That dwarfs anything the powerhouse Spain teams did in the early 2010s, when the team was known for stringing together an insane number of passes that led to a goal.
    Pete Grathoff, Kansas City Star, 29 June 2026

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Cite this Entry

“Fatuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuous. Accessed 5 Jul. 2026.

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