Insolvable and Infeasible

Insolvable

Insolvable adjective - Incapable of being solved or accomplished.
Usage example: faced with the perennially insolvable dilemma of having to choose between career and family

Infeasible and insolvable are semantically related. In some cases you can use "Infeasible" instead an adjective "Insolvable".

Infeasible

Infeasible adjective - Not capable of being carried out or put into practice.

Insolvable and infeasible are semantically related. Sometimes you can use "Insolvable" instead an adjective "Infeasible".
Cite this Source
Infeasible and Insolvable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/insolvable/infeasible
Insolvable & Infeasible. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/insolvable/infeasible>.
Infeasible or Insolvable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/insolvable/infeasible.
Google Ngram Viewer shows how "insolvable" and "infeasible" have occurred on timeline