Implausible and Insuperable

Implausible

Implausible adjective - Too extraordinary or improbable to believe.

Insuperable and implausible are semantically related. In some cases you can use "Insuperable" instead an adjective "Implausible".

Nearby Word: implausibly

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

Implausible and insuperable are semantically related. Sometimes you can use "Implausible" instead an adjective "Insuperable".

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