Inviolable and Impregnable

Inviolable

Inviolable adjective - Immune to attack; incapable of being tampered with.
Usage example: fortifications that made the frontier inviolable
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Synonyms for Inviolable

Impregnable is a synonym for inviolable in inalienable topic. In some cases you can use "Impregnable" instead an adjective "Inviolable". popular alternative

Nearby Words: inviolate, inviolability, inviolably

Impregnable

Impregnable adjective - Incapable of being defeated, overcome, or subdued.
Usage example: an impregnable fortress that had foiled one invader after another over the centuries

Inviolable is a synonym for impregnable in invulnerable topic. You can use "Inviolable" instead an adjective "Impregnable". popular alternative

Cite this Source
Impregnable and Inviolable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/inviolable/impregnable
Inviolable & Impregnable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/inviolable/impregnable>.
Impregnable or Inviolable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/inviolable/impregnable.
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