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Synonyms

inexplicable

American  
[in-ek-spli-kuh-buhl, in-ik-splik-uh-buhl] / ɪnˈɛk splɪ kə bəl, ˌɪn ɪkˈsplɪk ə bəl /

adjective

  1. not explicable; incapable of being accounted for or explained.

    Synonyms:
    mysterious, unaccountable

inexplicable British  
/ ɪnˈɛksplɪkəbəl, ˌɪnɪkˈsplɪkəbəl /

adjective

  1. not capable of explanation; unexplainable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of inexplicable

First recorded in 1375–1425; late Middle English word from Latin word inexplicābilis. See in- 3, explicable


Explanation

Something inexplicable can't be explained. It doesn't make sense. You don't want to come to the beach on the most beautiful day of the year? That's inexplicable! Inexplicable is made up of the prefix in, which means "not," and explicable, which comes from the Latin explicabilis, meaning "unfolded, unraveled." Do you see the double negative? If something is not unfolded, it's folded up and tangled — like something that doesn't make sense. Your school's decision to call a snow day is inexplicable, if there's barely a layer of snow on the ground.

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Vocabulary lists containing inexplicable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As strange, inexplicable happenings begin to disrupt the recording session—a mysteriously opening door, a sudden appearance of a menacing masked figure in the booth—Lucas begins to lose his emotional equilibrium.

From The Wall Street Journal ● Oct. 15, 2026

Confronted with the inexplicable, Morewedge says, we instinctively turn to the “incredible psychological machinery that we have for thinking about how people behave.”

From Slate ● Sep. 27, 2026

The second I turned 50, I just felt an inexplicable comfort in my own skin that I never felt before.

From Los Angeles Times ● Sep. 14, 2026

Judge Huw Rees said it was "inexplicable" why someone would want to drive at such "extreme" speeds, let alone why a car would be capable of achieving those speeds.

From BBC ● Aug. 19, 2026

His face was arresting, sensitive, medieval in some strange inexplicable way, and I was reminded of a portrait seen in a gallery I had forgotten where, of a certain Gentleman Unknown.

From "Rebecca" by Daphne du Maurier

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