Impossible and Impractical

Impossible

Impossible adjective - Incapable of being solved or accomplished.
Usage example: fitting everything in my backpack seemed an impossible task

Impractical is a synonym for impossible in possible topic. In some cases you can use "Impractical" instead an adjective "Impossible", when it comes to topics like impracticable, unrealizable, unrealisable, unfeasible. popular alternative

Nearby Words: impossibility, impossibly

Impractical

Impractical adjective - Not practical; not workable or not given to practical matters.
Usage example: an impractical solution

Impossible is a synonym for impractical in possible topic. You can use "Impossible" instead an adjective "Impractical", if it concerns topics such as impracticable, unrealistic, unrealizable, unrealisable. popular alternative

Cite this Source
Impractical and Impossible. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/impossible/impractical
Impossible & Impractical. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/impossible/impractical>.
Impractical or Impossible. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/impossible/impractical.
Google Ngram Viewer shows how "impossible" and "impractical" have occurred on timeline