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as in dumb
not having or showing an ability to absorb ideas readily a movie that was enthusiastically derided for its vacuous dialogue

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective vacuous contrast with its synonyms?

Some common synonyms of vacuous are blank, empty, vacant, and void. While all these words mean "lacking contents which could or should be present," vacuous suggests the emptiness of a vacuum and especially the lack of intelligence or significance.

a vacuous facial expression

When is it sensible to use blank instead of vacuous?

In some situations, the words blank and vacuous are roughly equivalent. However, blank stresses the absence of any significant, relieving, or intelligible features on a surface.

a blank wall

In what contexts can empty take the place of vacuous?

The meanings of empty and vacuous largely overlap; however, empty suggests a complete absence of contents.

an empty bucket

Where would vacant be a reasonable alternative to vacuous?

The words vacant and vacuous are synonyms, but do differ in nuance. Specifically, vacant suggests an absence of appropriate contents or occupants.

a vacant apartment

When would void be a good substitute for vacuous?

The synonyms void and vacuous are sometimes interchangeable, but void suggests absolute emptiness as far as the mind or senses can determine.

a statement void of meaning

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 vacuous These are the hallmarks of the Alien franchise, which have remained mostly consistent across the seven movies (plus two vacuous Alien vs. Predator crossovers) that have kept those terrifying Xenomorphs coming back to our screens every decade since the original premiered in 1979. Judy Berman, Time, 5 Aug. 2025 Bateman's seething anger at having his card bested by that of his colleague Paul Allen (Jared Leto), despite the two cards looking almost identical, satirized the vacuous materialism of 1980s yuppie culture. New Atlas, 9 June 2025 In recent months, a more nebulous and vacuous kind of assessment has been entering into the AI vocabulary. Lance Eliot, Forbes.com, 5 May 2025 Slim, serious, and searching, Hunting in America revolves around some major topics right now: the experience of our inter-country relations, gun usage in our country, and the vacuous void at the center of one’s quest for power and meaning in America. Literary Hub, 7 Jan. 2025 See All Example Sentences for vacuous
Recent Examples of Synonyms for vacuous
Adjective
  • Banking has become functionally correct but emotionally devoid, with the industry swimming in a sea of sameness.
    Michael Abbott, Forbes, 19 Mar. 2025
  • That devoid ingredient hindered things exponentially.
    Roderick Boone, Charlotte Observer, 15 Feb. 2024
Adjective
  • The reigning Super Bowl champs better hope that’s the dumbest thing that one of their players does this season.
    Parker Gabriel, Denver Post, 6 Sep. 2025
  • Sometimes, actors play a slightly dumber iteration of themselves; think James Van Der Beek in Don’t Trust the B in Apartment 23 and Liam Neeson in Life’s Too Short (a performance that got Neeson cast in this year’s The Naked Gun).
    Fran Hoepfner, Vulture, 5 Sep. 2025
Adjective
  • Erik Thommy could not get to the rebound in time to take advantage of an empty net, and his shot was blocked by a defender out for a corner kick.
    Daniel Sperry, Kansas City Star, 8 Sep. 2025
  • What To Know On the night of August 22, Zarutska boarded a Lynx Blue Line train and sat in an empty two-person seat.
    Robert Alexander, MSNBC Newsweek, 8 Sep. 2025
Adjective
  • The recent rash of CEOs Gone Wild is arguably even stupider than commonplace fraud, and a troubling sign that there continues to be a slippery slope of accountability for C-Suite leadership.
    Ian Chaffee, Fortune, 5 Sep. 2025
  • The accounts team logs in right on time, and the stupid dance of platitudes that precedes every meeting at every company around the world begins.
    Literary Hub, Literary Hub, 5 Sep. 2025
Adjective
  • The local Rite Aid was getting ready to shut down, with barren shelves and 75% off all items, while commerce elsewhere in the town of less than 3,000 people wasn’t exactly bustling.
    David Mark, The Washington Examiner, 5 Sep. 2025
  • While flying a shuttlecraft, she gets sucked into a wormhole and crashes onto a barren moon.
    Adam B. Vary, Variety, 5 Sep. 2025
Adjective
  • Biden, who ended his bid for a second White House term 107 days before last year's election, has been relatively slow to move on presidential library planning compared with most of his recent predecessors.
    Arkansas Online, Arkansas Online, 7 Sep. 2025
  • With Parkinson’s, doctors implant electrodes in the brain that produce electrical impulses to disrupt the abnormal signals that cause tremors, stiffness and slow movement.
    Jen Christensen, CNN Money, 7 Sep. 2025
Adjective
  • With just a few chairs, a handful of tables and a simple tent, the setting was intimate but filled with love and intention.
    Tereza Shkurtaj, PEOPLE, 7 Sep. 2025
  • And one of these, for those of us accustomed to British conventions but who follow the game in continental Europe, is the simple passage of time.
    Michael Cox, New York Times, 6 Sep. 2025
Adjective
  • The polished sateen set boasts a thick border in six color combinations to wake up a bedroom.
    Nashia Baker, Architectural Digest, 10 Sep. 2025
  • To serve, top with thick, creamy Greek yogurt and vibrant fruits of choice, like raspberries, mangoes and blueberries.
    The New York Times News Service Syndicate, San Diego Union-Tribune, 10 Sep. 2025

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Cite this Entry

“Vacuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vacuous. Accessed 11 Sep. 2025.

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