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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These advanced technologies ensure the router maintains a high data throughput and more stable performance, even when in a congested network.—
Mark Sparrow,
Forbes.com,
31 May 2026
-
An outcome would be more stable and adaptable behavior of the rover in granular environments.—
Leonard David,
Space.com,
31 May 2026
Adjective
-
Families can also create irrevocable trusts to remove countable assets towards Medicaid qualification, but remember, irrevocable trusts are usually unchangeable.—
Medora Lee,
USA Today,
9 May 2026
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Policies Vary by Location As generous as Aldi’s approach can be, there are a few places where the rules are solid and unchangeable.—
Jessica Safavimehr,
Southern Living,
22 Apr. 2026
Adjective
-
The game’s newest major champion represents a refreshing and unchanging sense of self, bred by memories like those back in Wolverhampton, England.—
Gabby Herzig,
New York Times,
18 May 2026
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Through some creative circuitry, chip-scale EPR reverses this setup—using a simple magnet to create an unchanging field and sweeping through a band of oscillation frequencies.—
IEEE Spectrum,
IEEE Spectrum,
30 Apr. 2026
Adjective
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Recently, the Urban Summit was instrumental in urging the Kansas City Council to approve an ordinance that banned the sale of mini liquor bottles in certain parts of the city.—
Freddrell Green,
Kansas City Star,
7 June 2026
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Everybody knows that there’ll be certain parts that are doing okay, but a large part of the society in North Korea is very poor.—
Andrew McNicol,
CNN Money,
7 June 2026
Adjective
-
Retirees generally live on a fixed income.—
Daniel de Visé,
USA Today,
6 June 2026
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This drove up payments to charter schools by more than 3,000% from 1999 to 2014 and diverted funds away from district schools that still needed to maintain fixed costs, such as utilities, staffing and building improvements.—
Julia McWilliams,
The Conversation,
4 June 2026
Adjective
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Arsenal fans flock to final Few people understand Arsenal’s global fanbase like Smith – a man who has fostered a community of listeners from around the world from his home in the United States.—
Ben Church,
CNN Money,
30 May 2026
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Ogwumike’s clutch shot was needed because the Sparks (4-3) squandered an eight-point lead in the final 4½ minutes.—
Daily News,
Daily News,
30 May 2026
Cite this Entry
“Inexpugnable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexpugnable. Accessed 7 Jun. 2026.
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