mysteriousness

noun

1
as in ambiguity
the quality or state of being impossible to know, understand, or explain the mysteriousness of the nocturnal noises evaporated with the arrival of daybreak

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Antonyms & Near Antonyms
2
as in ambiguousness
the quality or state of having a veiled or uncertain meaning the unexpected mysteriousness of the phone message had them a little concerned

Synonyms & Similar Words

Antonyms & Near Antonyms

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 mysteriousness That intrigue and mysteriousness still rest in the canyon walls today. — Madison Dapcevich, Outside, 13 Sep. 2025
Recent Examples of Synonyms for mysteriousness
  1. ambiguity
  2. mystery
  3. impenetrability
  4. inscrutability
  5. obscurity
  6. darkness
Noun
  • Some of the most valuable skills, like leading through ambiguity, influencing others and solving tough problems, are built during challenging seasons.
    — Expert Panel®, Forbes.com, 1 Sep. 2026
  • Nonetheless, in the hallway outside of the courtroom, Shakur’s family exchanges hugs, happily shaking their heads that at least some of the darkness and ambiguity surrounding the murder has been lifted.
    — Jeff Weiss, HollywoodReporter, 1 Sep. 2026
Definition of ambiguity
Noun
  • The Nancy Grace Roman Space Telescope is about to launch on an incredible adventure to help scientists explore the great mysteries of the universe.
    — Chelsea Gohd, Space.com, 29 Aug. 2026
  • Why the Central African Republic agreed to accept migrants from the US is still something of a mystery.
    — Mick Krever, CNN Money, 29 Aug. 2026
Definition of mystery
Noun
  • What The Dark Wizard does differently is grapple with Potter’s impenetrability without being able to resolve it, and consider how that indecision might change our perceptions of his life and his May 2015 death while BASE jumping in Yosemite.
    — Roxana Hadadi, Vulture, 7 May 2026
  • Byrne is generous with his time and attention, but there’s also a Warholian air of mystery about him—a gentle impenetrability, a feeling of separateness.
    — Amanda Petrusich, New Yorker, 10 Nov. 2025
Definition of impenetrability
Noun
  • In the same way that audiences are trying to unpack the central scheme — or interlocking set of schemes — at the center of Paula’s newfound predicament, so was the Emmy-winning Maslany drawn to the inscrutability of her character.
    — Natalie Oganesyan, Deadline, 24 May 2026
  • What these critics don’t reckon with enough is that inscrutability is also a feature of the world.
    — Luis Parrales, The Atlantic, 28 Apr. 2026
Definition of inscrutability
Noun
  • From obscurity to the top of the football world, all in the matter of a few days.
    — Sam McDowell August 29, Kansas City Star, 29 Aug. 2026
  • Her hypnotic, unconventional works propelled her from near-obscurity to a place in the world’s most prominent museums.
    — Juno Carmel, Washington Post, 27 Aug. 2026
Definition of obscurity
Noun
  • As anybody who has been camping knows, the flicker of bright flames against the darkness can be as much a visual distraction as a point of focus.
    — Mike McRae September 02, New Atlas, 3 Sep. 2026
  • At Wimbledon last year, a match restarted for just 70 seconds, as Ben Shelton beat Australia’s Rinky Hijikata after officials paused their match overnight due to darkness.
    — Rebecca Tauber, New York Times, 3 Sep. 2026
Definition of darkness

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mysterious
mysteriousness
mystery
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Cite this Entry

“Mysteriousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mysteriousness. Accessed 5 Sep. 2026.

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