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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Together, these elements allow the battery to remain stable, efficient, and electrically responsive even in harsh, winter-like environments.—
Bojan Stojkovski,
Interesting Engineering,
15 Feb. 2026
-
To make your own homemade cold foam taste more like a frozen creamer, use heavy cream for the base; this helps create a richer, thicker, and more stable texture.—
Sophia Beams,
Better Homes & Gardens,
15 Feb. 2026
Adjective
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Privacy advocates have warned about the risks of identity verification like World’s, as iris scans are unchangeable and could cause all manner of havoc in the wrong hands.—
Danielle Chemtob,
Forbes.com,
29 Jan. 2026
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On his first day back in office, Trump signed an executive order proclaiming that the U.S. recognizes only two unchangeable sexes, male and female.—
Zach Schonfeld,
The Hill,
13 Jan. 2026
Adjective
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For people accustomed to the idea that nature was eternal and unchanging, Holmes observes, the idea of extinction was profoundly troubling.—
Kathryn Schulz,
New Yorker,
9 Feb. 2026
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Given the themes of mental illness and its treatments, those who follow meditation may note the allusion to the Blue Sky practice, where thoughts and emotions are seen as passing clouds against the backdrop of a constant, unchanging blue sky that represents the mind.—
Literary Hub,
Literary Hub,
2 Feb. 2026
Adjective
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There are still weeks to go in the trial, and its outcome is far from certain.—
Clare Duffy,
CNN Money,
22 Feb. 2026
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Investigators can use certain databases to look for a match with a suspect or that person's relatives.—
Jeanine Santucci,
USA Today,
22 Feb. 2026
Adjective
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There’s no fixed lunch or dinner menu; the chef builds each day’s offerings around what’s freshest and in season.—
Condé Nast,
Condé Nast Traveler,
22 Feb. 2026
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Most scenes are shot from a fixed camera position, which can accentuate the level of tedium when there’s not much happening.—
Jordan Mintzer,
HollywoodReporter,
19 Feb. 2026
Adjective
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His final memorial services will be held in Chicago on March 6 and 7.—
MATT BROWN,
Arkansas Online,
21 Feb. 2026
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The final product is a Southwestern desert vibe with a luxe, Palm Springs twist; effortlessly blending sepia photos, raw materials, colorful decor, and contemporary comforts.—
Condé Nast,
Condé Nast Traveler,
21 Feb. 2026
Cite this Entry
“Inexpugnable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexpugnable. Accessed 22 Feb. 2026.
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