Defenseless
Defenseless adjective - Lacking protection from danger or resistance against attack.
Unsustaining and defenseless are semantically related In some cases you can use "Unsustaining" instead an adjective "Defenseless".
Nearby Word: defense
Unsustaining
Defenseless and unsustaining are semantically related in weak topic. You can use "Defenseless" instead an adjective "Unsustaining".
Mutual synonyms
Cite this Source
Unsustaining and Defenseless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/defenseless/unsustaining
Defenseless & Unsustaining. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/defenseless/unsustaining>.
Unsustaining or Defenseless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/defenseless/unsustaining.
Google Ngram Viewer shows how "defenseless" and "unsustaining" have occurred on timeline