Insuperable
Insuperable adjective - Incapable of being solved or accomplished.
Usage example: insuperable problems have arisen which make it very unlikely that we will ever finish this project
Impossible is a synonym for insuperable in overwhelming topic. In some cases you can use "Impossible" instead an adjective "Insuperable", when it comes to topics like impassable.
Nearby Words: insuperability, insuperably
Impossible
Impossible adjective - Incapable of being solved or accomplished.
Usage example: fitting everything in my backpack seemed an impossible task
Insuperable is a synonym for impossible. You can use "Insuperable" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Mutual synonyms
Related pairs
- implausible and insuperable
- implausible and impossible
- hopeless and insuperable
- hopeless and impossible
- useless and insuperable
- useless and impossible
- incredible and insuperable
- incredible and impossible
- unbelievable and insuperable
- unbelievable and impossible
- preposterous and insuperable
- preposterous and impossible
- overwhelming and insuperable
- overwhelming and impossible
Cite this Source
Impossible and Insuperable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/insuperable/impossible
Insuperable & Impossible. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/insuperable/impossible>.
Impossible or Insuperable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/insuperable/impossible.
Google Ngram Viewer shows how "insuperable" and "impossible" have occurred on timeline