Impregnable and Imperiled

Opposite meaning words

Impregnable adjective - Incapable of being defeated, overcome, or subdued.

Usage example: an impregnable fortress that had foiled one invader after another over the centuries

Show all Definitions

Imperiled is an antonym for impregnable.

Definitions of Impregnable not found.

Impregnable is an antonym for imperiled.

Nearby Words: imperilled, imperiling

Cite this Source

Imperiled and Impregnable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impregnable/imperiled

Impregnable & Imperiled. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impregnable/imperiled>.

Imperiled or Impregnable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impregnable/imperiled.

Google Ngram Viewer shows how "impregnable" and "imperiled" have occurred on timeline