Insuperable and Vulnerable

Insuperable

Insuperable adjective - Incapable of being defeated, overcome, or subdued.
Usage example: the building project ran into insuperable financial difficulties and had to be scrapped

Vulnerable is an antonym for insuperable.

Nearby Words: insuperability, insuperably

Vulnerable

Vulnerable adjective - Being in a situation where one is likely to meet with harm.

Insuperable is an antonym for vulnerable.

Nearby Words: vulnerability, vulnerably
Cite this Source
Vulnerable and Insuperable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/insuperable/vulnerable
Insuperable & Vulnerable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/insuperable/vulnerable>.
Vulnerable or Insuperable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/insuperable/vulnerable.
Google Ngram Viewer shows how "insuperable" and "vulnerable" have occurred on timeline