INEXPUGNABLE Synonyms: 62 Similar and Opposite Words

inexpugnable

adjective

ˌi-nik-ˈspəg-nə-bəl

Definition of inexpugnable

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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Example Sentences

Recent Examples of Synonyms for inexpugnable

Adjective

Dark matter has never been detected, but it is believed to make up 85% of the total matter in the universe and help hold stars and galaxies in stable orbits.

— Ashley Strickland, CNN Money, 30 Aug. 2026
At the time of transport, two patients were in serious condition and four were in stable condition.

— Nour Rahal, Freep.com, 30 Aug. 2026

Definition of stable

Adjective

Think of it as giving a huge group of devices the same unchangeable password.

— Kurt Knutsson, FOXNews.com, 31 July 2026
An organization that has seen its problem and defined it as unchangeable has pre-agreed that the one thing that would work is the one thing that cannot be done.

— Vibhas Ratanjee, Forbes.com, 31 July 2026

Definition of unchangeable

Adjective

This study found an association between certain BMI categories and lower mortality.

— Faye Chiu, CNN Money, 26 Aug. 2026
However, in recent years, the state's increased its controlling grip on certain aspects of expression, especially in regards to political figures with the passage of law in 2018 that bans criticism of the nation's heroes.

— ABC News, ABC News, 25 Aug. 2026

Definition of certain

Adjective

For clients like Edward White, who is on a fixed income, the service is a critical lifeline.

— Manuel Bojorquez, CBS News, 26 Aug. 2026
Importantly, all of these rhythms stack on top of each other and interact, meaning that resilience is never a fixed state but rather more of a dynamic balance between a person’s mental and physical capacities and the demands placed on them.

— Masha Remskar, The Conversation, 26 Aug. 2026

Definition of fixed

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Browse Nearby Words

inexpressive

inexpugnable

inexpungible

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“Inexpugnable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexpugnable. Accessed 2 Sep. 2026.

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Synonyms of inexpugnable

adjective

Example Sentences

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