Definition of vacuousnext
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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 The book is padded out by big type, airy leading and slight, vacuous tributes to the likes of Gregory Peck and Truman Capote produced for organs like the American Film Institute or the Book of the Month club. Literary Hub, 17 Dec. 2025 Hollywood, having decided that no spectacle is too vacuous, no common denominator too low, has aligned itself with OneTaste. Dan Piepenbring, Harpers Magazine, 24 Oct. 2025 People feel free to throw out the first, poorly-thought-out, vacuous reaction to any news story — whether based in fact or fiction, and regardless of negative consequences. Dp Opinion, Denver Post, 19 Sep. 2025 Gavras, working from a script he co-wrote with Pulitzer-finalist playwright Will Arbery, seems to be poking fun at the vacuous postures of the oligarch class, just as Ruben Östlund and many other filmmakers have in recent years. Richard Lawson, HollywoodReporter, 7 Sep. 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
  • Paige is little more than a dumb blonde stereotype, another underwritten female character in Sheridan’s growing oeuvre, but Chapman laces her babyish whining with surprising bite, while showing a knack for physical comedy.
    Ben Travers, IndieWire, 13 Mar. 2026
  • How did an Ivy League grad from Penn get so dumb?
    Paul Sullivan, Chicago Tribune, 13 Mar. 2026
Adjective
  • The empty gold frames on the walls of the Dutch Room at the Isabella Stewart Gardner Museum in Boston might be the most famous empty frames in the world.
    Kristina Rex, CBS News, 18 Mar. 2026
  • Kabul said Pakistan hit two locations, including an empty security site and a drug rehabilitation center that sustained minor damage.
    Arkansas Online, Arkansas Online, 17 Mar. 2026
Adjective
  • Of all the live-action shows made by Adult Swim, Three Busy Debras is the most cartoonish; its world is as elastic and stupid as any Chuck Jones Looney Tunes joint.
    Eric Vilas-Boas, Vulture, 18 Mar. 2026
  • Anyone who says anything else is stupid or lying.
    Literary Hub, Literary Hub, 18 Mar. 2026
Adjective
  • For one thing, the landscape is barren, the trees have yet to blossom and the lawns are all brown.
    Chicago Tribune, Chicago Tribune, 14 Mar. 2026
  • James Walker Tufts, the Boston soda entrepreneur and philanthropist, surely sensed it while traveling through the area at the end of the 19th century, prompting him to buy 5,800 acres in the Sandhills that had been left barren by lumber harvesting.
    Caleb Silver, Southern Living, 12 Mar. 2026
Adjective
  • Experiencing that life cycle of knowing where my food comes from and watching my uncles do the butchering and then eating it the same day through slow roasting was really impactful for me as a kid.
    Claire Salinda, Los Angeles Times, 13 Mar. 2026
  • Perhaps both movements could have animated each other; perhaps the subsequent fight for women’s suffrage would have been less sporadic and slow.
    Moira Donegan, New Yorker, 13 Mar. 2026
Adjective
  • The rooms Hotel Thaynes has 128 guest rooms, including six king suites, each designed for simple mountain stays with subtle pops of colors.
    Condé Nast, Condé Nast Traveler, 19 Mar. 2026
  • Such a vote — which is bound to fail but would put senators on the record — differs from using a simple majority to change the Senate rules, a vote a senator could force after an unsuccessful vote to break a filibuster.
    Burgess Everett, semafor.com, 19 Mar. 2026
Adjective
  • Often called the Butterfly Nebula or the Bug Nebula, this object displays a striking structure involving two bright gas lobes extending in opposite directions, separated by a thick, dusty ring—known as a torus—around the central star.
    Rupendra Brahambhatt, Interesting Engineering, 15 Mar. 2026
  • Remove thick, dense piles of wet and matted leaves, or consider gently fluffing them up with a rake.
    Heather Zidack, Hartford Courant, 14 Mar. 2026

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Cite this Entry

“Vacuous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vacuous. Accessed 19 Mar. 2026.

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