as in stable
having been established and usually not subject to change
an inexpugnable belief in the essential goodness of people
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Recent Examples of inexpugnable
Both felonies would be inexpugnable.
—
cleveland, 4 Aug. 2020
cleveland, 4 Aug. 2020
Recent Examples of Synonyms for inexpugnable
Adjective
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Researchers from Peking University, the University of Cambridge, and partner institutions highlighted that glass is often used to immobilize contaminants such as radionuclides and heavy metals, locking them safely inside a stable structure.—
Prabhat Ranjan Mishra,
Interesting Engineering,
16 Oct. 2025
-
To rebuild the city, the tunnels will need to be filled to make the ground stable enough for construction.—
Jennifer Griffin , Rachel Wolf,
FOXNews.com,
15 Oct. 2025
Adjective
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On the other hand, cooperative and validating communication can help when problems are minor or unchangeable.—
Mark Travers,
Forbes.com,
10 Sep. 2025
-
The State Department suspended processing applications from Americans seeking to update their passports with a new gender marker in January, shortly after President Trump signed an executive order proclaiming the U.S. recognizes only two unchangeable sexes, male and female.—
Brooke Migdon,
The Hill,
5 Sep. 2025
Adjective
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Because that's what these young girls feel like when a boy walks into their locker room and starts unchanging in front of them.—
Jackson Thompson,
FOXNews.com,
10 Oct. 2025
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This dark energy, which Einstein labeled with the Greek letter lambda, has long been assumed to be unchanging and reliable through time.—
Rebecca Boyle,
Scientific American,
4 Oct. 2025
Adjective
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People still are prohibited from carrying guns — openly or concealed — in certain areas, including schools and university campuses; professional athletic events not related to firearms; hospitals; police stations; courts and polling places.—
Michael Butler,
Miami Herald,
11 Oct. 2025
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McGregor recognizes that the work of translating between Western science and TEK is critical in certain contexts and applications, while there has also been significant cooption and misinterpretation.—
JSTOR Daily,
JSTOR Daily,
11 Oct. 2025
Adjective
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Under the agreement, the county secures a fixed electricity rate of 14 cents per kilowatt-hour, providing long-term cost stability and protecting taxpayers from future energy price fluctuations.—
Jijo Malayil,
Interesting Engineering,
11 Oct. 2025
-
But no stadium in England has a complete either fixed or closable roof; Wembley’s extends only far enough to cover the stands, rather than the pitch.—
Michael Cox,
New York Times,
11 Oct. 2025
Adjective
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New Mexico’s final drive of the game, which produced a late TD, accounted for 75 yards and four of the first downs.—
Jim Keyser,
Idaho Statesman,
12 Oct. 2025
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One reason is that the fan base is demoralized after La Vinotinto was routed 6-3 by Colombia in the final qualifying date last month and failed to earn a World Cup playoff spot.—
Michelle Kaufman,
Miami Herald,
11 Oct. 2025
Cite this Entry
“Inexpugnable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexpugnable. Accessed 16 Oct. 2025.
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