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
Relevance
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
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Recent Examples of mysteriousness
That intrigue and mysteriousness still rest in the canyon walls today.
—
Madison Dapcevich, Outside, 13 Sep. 2025
Madison Dapcevich, Outside, 13 Sep. 2025
Recent Examples of Synonyms for mysteriousness
Noun
-
Instead of guiding every step, users can now assign broader tasks and rely on the model to navigate ambiguity and complete workflows.—
Aamir Khollam,
Interesting Engineering,
23 Apr. 2026
-
That ambiguity underscores a longstanding industry debate over how to classify achievements that blur the line between acting, voice work and technical artistry.—
Clayton Davis,
Variety,
21 Apr. 2026
Noun
-
And that's a bit of the mystery.—
Elizabeth Howell,
Space.com,
23 Apr. 2026
-
Exactly why these little cookies are so pricey is a mystery, as they are loaded with additives and taste very much like a bargain-bin, manufactured cookie.—
Jolene Thym,
Mercury News,
23 Apr. 2026
Noun
-
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
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As a result, the impenetrability of EU bureaucracies will continue to limit the United States’ ability to restructure transatlantic economic relations.—
JENNIFER KAVANAGH,
Foreign Affairs,
30 Sep. 2025
Noun
-
And that requires the opposite of inscrutability.—
Andrew Edgecliffe-Johnson,
semafor.com,
6 Mar. 2026
-
His work marries a depth of thought with inscrutability, and for over 15 years, this has resulted in rap music that is ambitious and vulnerable while Staples comes off as ambivalent about it in interviews.—
Jesse David Fox,
Vulture,
13 Nov. 2025
Noun
-
After releasing two alluringly atmospheric final albums, Frozen and Notes Campfire, on a tiny German label, Souled American essentially vanished by the late ’90s, their discography sliding into out-of-print obscurity.—
Zach Schonfeld,
Pitchfork,
17 Apr. 2026
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Aerosmith producer Jack Douglas rescued the group from obscurity after catching Cheap Trick’s act at a bowling alley in Waukesha, Wis.—
Marc Ballon,
Los Angeles Times,
17 Apr. 2026
Noun
-
These ten compositions depend on lights in darkness, most commonly generated by candles, by the moon, or—as in the most famous painting here, An Experiment on a Bird in the Air Pump (circa 1767)—by both.—
Julian Bell,
The New York Review of Books,
25 Apr. 2026
-
Outside, flames streaked across the darkness.—
Lizzie Johnson,
New Yorker,
25 Apr. 2026
Cite this Entry
“Mysteriousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mysteriousness. Accessed 26 Apr. 2026.
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