Impregnable
Impregnable adjective - Incapable of being defeated, overcome, or subdued.
Irrefutable and impregnable are semantically related In some cases you can use "Irrefutable" instead an adjective "Impregnable".
Irrefutable
Irrefutable adjective - Not capable of being challenged or proved wrong.
Impregnable and irrefutable are semantically related in indisputable topic. Sometimes you can use "Impregnable" instead an adjective "Irrefutable".
Nearby Words: irrefutably, irrefutability
Mutual synonyms
Related pairs
- sound and impregnable
- sound and irrefutable
- safe and impregnable
- safe and irrefutable
- firm and impregnable
- firm and irrefutable
- fixed and impregnable
- fixed and irrefutable
- solid and impregnable
- solid and irrefutable
- strong and impregnable
- strong and irrefutable
- powerful and impregnable
- powerful and irrefutable
Cite this Source
Irrefutable and Impregnable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impregnable/irrefutable
Impregnable & Irrefutable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impregnable/irrefutable>.
Irrefutable or Impregnable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impregnable/irrefutable.
Google Ngram Viewer shows how "impregnable" and "irrefutable" have occurred on timeline