Impossible
Impossible adjective - Incapable of being solved or accomplished.
Usage example: fitting everything in my backpack seemed an impossible task
Insoluble and impossible are semantically related. in absurd topic. In some cases you can use "Insoluble" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Insoluble
Insoluble adjective - Incapable of being solved or accomplished.
Usage example: the seemingly insoluble mystery concerning the identity of the people who built these ancient structures
Impossible and insoluble are semantically related. Sometimes you can use "Impossible" instead an adjective "Insoluble".
Nearby Word: insolubility
Mutual synonyms
Related pairs
- difficult and impossible
- difficult and insoluble
- wild and impossible
- wild and insoluble
- doubtful and impossible
- doubtful and insoluble
- perverse and impossible
- perverse and insoluble
- unmanageable and impossible
- unmanageable and insoluble
- wayward and impossible
- wayward and insoluble
- paradoxical and impossible
- paradoxical and insoluble
Cite this Source
Insoluble and Impossible. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/impossible/insoluble
Impossible & Insoluble. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/impossible/insoluble>.
Insoluble or Impossible. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/impossible/insoluble.
Google Ngram Viewer shows how "impossible" and "insoluble" have occurred on timeline