Impregnableness
Invulnerability and impregnableness are semantically related. In some cases you can use "Invulnerability" instead a noun "Impregnableness".
Invulnerability
Invulnerability noun - The property of being invulnerable; the property of being incapable of being hurt (physically or emotionally).
Impregnableness and invulnerability are semantically related. You can use "Impregnableness" instead a noun "Invulnerability".
Nearby Word: invulnerable
Mutual synonyms
Cite this Source
Invulnerability and Impregnableness. (2017). Retrieved 2026, July 22, from https://thesaurus.plus/related/impregnableness/invulnerability
Impregnableness & Invulnerability. N.p., 2017. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impregnableness/invulnerability>.
Invulnerability or Impregnableness. 2017. Accessed July 22, 2026. https://thesaurus.plus/related/impregnableness/invulnerability.
Google Ngram Viewer shows how "impregnableness" and "invulnerability" have occurred on timeline