UNKNOWABLE Synonyms: 126 Similar and Opposite Words

unknowable

adjective

as in ambiguous

not able to be known No matter how far science advances, some things about the world will always remain unknown and unknowable. If passed, this law will have unknowable consequences.

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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 unknowable In her first interview since the disappearance of her mother, Nancy, between January 31 and February 1, the Today host sat down with Hoda Kotb to discuss the ongoing investigation and her continued resilience in the face of unknowable pain. —

Fran Hoepfner, Vulture, 25 Mar. 2026 Artificial intelligence seems to be reacquainting much of the modern world with a sense of the unknown, perhaps even the unknowable. —

Chandler Fritz, The New York Review of Books, 21 Mar. 2026 The siblings are cryptic and unknowable by design, and Jahan even more so for her silence. —

Angie Han, HollywoodReporter, 16 Mar. 2026 Hence, SpaceX can’t be valued on its current profits, but only on its prospects from gigantic growth in the most pioneering of industries whose future trajectory is also unknowable. —

Shawn Tully, Fortune, 8 Mar. 2026 See All Example Sentences for unknowable

Recent Examples of Synonyms for unknowable

Adjective

Text messages in court records show a brief and ambiguous exchange between McCluskie and Williamson that backs that up.

— Los Angeles Times, Los Angeles Times, 15 May 2026
The apparent conflict highlights the ambiguous rules around recall status and its relevance in a trial that’s been peppered with globe-trotting billionaires.

— David Ingram, NBC news, 13 May 2026