as in impossible
incapable of being solved or accomplished
an apparently unsolvable problem
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Recent Examples of unsolvable
At first glance, replacing tens or even hundreds of millions of vanishing federal Medicaid dollars each year is not an unsolvable problem in Connecticut.
—
Keith M. Phaneuf, Hartford Courant, 7 Jan. 2026
Polarization, in other words, turns straightforward arithmetic into an unsolvable equation.
—Eva Roytburg, Fortune, 13 Nov. 2025
In South Los Angeles, where chronic absenteeism once seemed like an unsolvable problem, educator and innovator Amen Rahh—known simply as Principal Rahh—is rewriting the narrative.
—Hannah Nwoko, Parents, 27 Oct. 2025
That’s because cutting-edge encryption shrouds information behind mathematical problems (such as factoring enormous numbers) that are conjectured to be unsolvable in any practical amount of time.
—Jack Murtagh, Scientific American, 22 Oct. 2025
See All Example Sentences for unsolvable
Keith M. Phaneuf, Hartford Courant, 7 Jan. 2026
Polarization, in other words, turns straightforward arithmetic into an unsolvable equation.
—Eva Roytburg, Fortune, 13 Nov. 2025
In South Los Angeles, where chronic absenteeism once seemed like an unsolvable problem, educator and innovator Amen Rahh—known simply as Principal Rahh—is rewriting the narrative.
—Hannah Nwoko, Parents, 27 Oct. 2025
That’s because cutting-edge encryption shrouds information behind mathematical problems (such as factoring enormous numbers) that are conjectured to be unsolvable in any practical amount of time.
—Jack Murtagh, Scientific American, 22 Oct. 2025
See All Example Sentences for unsolvable
Recent Examples of Synonyms for unsolvable
Adjective
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So heavy, in fact, that the Magic crumbled underneath the weight and the tone of the series has changed, and the reasons are impossible to ignore.—
Mike Bianchi,
The Orlando Sentinel,
2 May 2026
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April 20 – May 20 A turning point in your relationships becomes impossible to ignore.—
Tarot.com,
New York Daily News,
1 May 2026
Adjective
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Kay seems to be more of a relentless romantic than a hopeless one.—
Larisha Paul,
Rolling Stone,
28 Apr. 2026
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The Swiss Eugen Bleuler, a follower of Kraepelin, replaced the term dementia praecox, which implied hopeless deterioration, with the softer term schizophrenia.—
Literary Hub,
Literary Hub,
28 Apr. 2026
Cite this Entry
“Unsolvable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsolvable. Accessed 3 May. 2026.
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