as in unverifiable
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Recent Examples of unprovable
One fear is therefore that the Collatz problem is one of the unprovable statements of mathematics.
—
Manon Bischoff, Scientific American, 25 July 2024
Greenwashing involves unfounded or unprovable claims of environmental sustainability.
—Marisa Garcia, Forbes, 16 Aug. 2024
Fascinating, because a lot of this also dates back to those very deep concepts in mathematics about what’s provable and unprovable.
—Quanta Magazine, 1 Aug. 2024
Mathematicians now know of many unprovable problems.
—Manon Bischoff, Scientific American, 25 July 2024
See All Example Sentences for unprovable
Manon Bischoff, Scientific American, 25 July 2024
Greenwashing involves unfounded or unprovable claims of environmental sustainability.
—Marisa Garcia, Forbes, 16 Aug. 2024
Fascinating, because a lot of this also dates back to those very deep concepts in mathematics about what’s provable and unprovable.
—Quanta Magazine, 1 Aug. 2024
Mathematicians now know of many unprovable problems.
—Manon Bischoff, Scientific American, 25 July 2024
See All Example Sentences for unprovable
Recent Examples of Synonyms for unprovable
Adjective
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While that sort of thing is par for the course—this time of year, every company that sells TV inventory at scale indulges in a bit of vague, unverifiable boasting about its upfront haul—the status of WBD’s futures market is of particular concern given the erasure of all that NBA commercial tonnage.—
Anthony Crupi,
Sportico.com,
10 Aug. 2025
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Often, their claims are delivered in sweeping, unverifiable statements, and banks don’t comment publicly on individual clients.—
Allison Morrow,
CNN Money,
6 Aug. 2025
Adjective
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Remote work, low rates, and investor FOMO drove prices to unsupportable highs.—
Suzanne Blake,
MSNBC Newsweek,
31 July 2025
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Maryland families, already feeling the strain of rising utility bills and elevated vehicle prices, may have just dodged another expensive and unsupportable policy created by regulators nearly 3,000 miles away.—
Trent M. Kittleman,
Baltimore Sun,
26 May 2025
Adjective
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That means building dense, walkable neighborhoods around stations — or risk low ridership and unsustainable operations.—
Tina Li,
Sacbee.com,
14 Aug. 2025
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But when combined with the 24/7/365 transfer portal, unlimited player movement and immediate eligibility, the situation was unsustainable.—
Jon Wilner,
Mercury News,
8 Aug. 2025
Cite this Entry
“Unprovable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unprovable. Accessed 23 Aug. 2025.
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