inscrutable
adjective
in·scru·ta·ble
in-ˈskrü-tə-bəl 
: not readily investigated, interpreted, or understood : mysterious
an inscrutable smile
inscrutable motives
Did you know?
Scrutinizing the inscrutable may be futile: even close scrutiny can fail to decipher it. Scrutinizing the scrutable, on the other hand, is likely to yield some understanding. All of these scrut- words have the same Latin root: scrutari, meaning “to search or examine.” While scrutiny, scrutinize, and inscrutable all prove themselves useful in everyday discourse, English speakers don’t tend to call much on scrutable, which functions as a synonym of comprehensible.
Synonyms
Examples of inscrutable in a Sentence
Supersymmetry is a magic mirror, and everything in what we imagine to be the real world has its ghostly, inscrutable mirror image.
—
Ian Stewart, Prospect, September 2003
Of all the myths that have grown up around Alan Greenspan, the most powerful is the idea that he's willfully inscrutable.
—James Surowiecki, New Yorker, 22 Jan. 2001
That wily politicians might adopt Franklin's distinction between appearance and reality to become inscrutable confidence men did not seem to trouble him.
—John H. Summers, Journal of American History, December 2000
an inscrutable work of art
He was a quiet, inscrutable man.
Ian Stewart, Prospect, September 2003
Of all the myths that have grown up around Alan Greenspan, the most powerful is the idea that he's willfully inscrutable.
—James Surowiecki, New Yorker, 22 Jan. 2001
That wily politicians might adopt Franklin's distinction between appearance and reality to become inscrutable confidence men did not seem to trouble him.
—John H. Summers, Journal of American History, December 2000
an inscrutable work of art
He was a quiet, inscrutable man.
Recent Examples on the Web
But the minds of theater kids, twisted and inscrutable, have found more ways to enhance their moviegoing experience.
—James Factora, Them, 27 Nov. 2024
The singer covered her mouth with her hand, making her words inscrutable.
—Thomas G. Moukawsher, Newsweek, 6 Nov. 2024
Rehearsing My Choir places the duo’s skewed indie-pop in communion with their grandma’s fascinating, fast-moving, and sometimes inscrutable recollections of American life between the 1920s and ’60s.
—Zach Schonfeld, Vulture, 5 Nov. 2024
Billionaires can find $2,500-per-hour lawyers to discover loopholes in the vast, inscrutable volumes of the Internal Revenue Code and regulations to save hundreds of millions if not billions in taxes.
—Armstrong Williams, Baltimore Sun, 18 Nov. 2024
See all Example Sentences for inscrutable 
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James Factora, Them, 27 Nov. 2024
The singer covered her mouth with her hand, making her words inscrutable.
—Thomas G. Moukawsher, Newsweek, 6 Nov. 2024
Rehearsing My Choir places the duo’s skewed indie-pop in communion with their grandma’s fascinating, fast-moving, and sometimes inscrutable recollections of American life between the 1920s and ’60s.
—Zach Schonfeld, Vulture, 5 Nov. 2024
Billionaires can find $2,500-per-hour lawyers to discover loopholes in the vast, inscrutable volumes of the Internal Revenue Code and regulations to save hundreds of millions if not billions in taxes.
—Armstrong Williams, Baltimore Sun, 18 Nov. 2024
See all Example Sentences for inscrutable
Dictionary Entries Near inscrutable
Cite this Entry
“Inscrutable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inscrutable. Accessed 18 Dec. 2024.
Copy CitationKids Definition
inscrutable
adjective
in·scru·ta·ble
in-ˈskrüt-ə-bəl
: not easily understood : mysterious
an inscrutable expression
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