Impossible
Impossible adjective - Incapable of being solved or accomplished.
Not feasible and impossible are semantically related. In some cases you can use "Not feasible" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Not feasible
Impossible and not feasible are semantically related. You can use "Impossible" instead an adjective phrase "Not feasible".
Mutual synonyms
Related pairs
- hopeless and impossible
- hopeless and not feasible
- improbable and impossible
- improbable and not feasible
- unacceptable and impossible
- unacceptable and not feasible
- incomprehensible and impossible
- incomprehensible and not feasible
- inconceivable and impossible
- inconceivable and not feasible
- unimaginable and impossible
- unimaginable and not feasible
- unthinkable and impossible
- unthinkable and not feasible
Cite this Source
Not feasible and Impossible. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/impossible/not_feasible
Impossible & Not feasible. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/impossible/not_feasible>.
Not feasible or Impossible. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/impossible/not_feasible.
Google Ngram Viewer shows how "impossible" and "not feasible" have occurred on timeline