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
Synonyms & Similar Words
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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
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of Synonyms for mysteriousness
Noun
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To remove the ambiguity and resulting food waste, Assembly Bill 660 was signed into law and goes into effect July 1, which ultimately will reduce the phrases allowed on packages to just two.
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Implications for Michigan's anti-terrorism law The Hopkinson case highlighted ambiguity in Michigan's anti-terrorism law.
Noun
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The delightful and deceptively deep family mystery comedy stars Hugh Jackman as an English shepherd (Hugh Jackman) who is found dead.
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Exactly what to expect from Toney, who most received the title of EA Sports College Football 27 cover athlete, remains a bit of mystery.
Noun
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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.
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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.
Noun
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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.
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What these critics don’t reckon with enough is that inscrutability is also a feature of the world.
Noun
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Rollerena seems to have understood this almost intuitively, resisting the slide into obscurity.
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As discussions of warfare today emphasize unmanned systems technology, drones are driving battles into a new frontier – or rather, a frontier perceived as new due to its relative obscurity in the public eye.
Noun
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This allows the robot to operate autonomously in complete darkness, harsh sunlight, and rapidly changing lighting conditions while maintaining accurate mapping, obstacle detection, and path planning for uninterrupted inspections and patrols.
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The most beautiful of all the zodiacal constellations is now visible, low toward the south-southeast as darkness falls.
Cite this Entry
“Mysteriousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mysteriousness. Accessed 27 Jun. 2026.
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