Undefended and Unresistant

Undefended

Undefended adjective - Lacking protection from danger or resistance against attack.
Usage example: the cowardly soldiers fled, leaving the palace undefended

Unresistant and undefended are semantically related. In some cases you can use "Unresistant" instead an adjective "Undefended".

Unresistant

Unresistant adjective - Lacking protection from danger or resistance against attack.
Usage example: a weakened immune system that rendered him unresistant to pneumonia

Undefended and unresistant are semantically related. You can use "Undefended" instead an adjective "Unresistant".
Cite this Source
Unresistant and Undefended. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/undefended/unresistant
Undefended & Unresistant. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/undefended/unresistant>.
Unresistant or Undefended. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/undefended/unresistant.
Google Ngram Viewer shows how "undefended" and "unresistant" have occurred on timeline