Insoluble
Insoluble adjective - Incapable of being solved or accomplished.
Nonsolvable and insoluble are semantically related. In some cases you can use "Nonsolvable" instead an adjective "Insoluble".
Nearby Word: insolubility
Nonsolvable
Insoluble and nonsolvable are semantically related. You can use "Insoluble" instead an adjective "Nonsolvable".
Mutual synonyms
Cite this Source
Nonsolvable and Insoluble. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/insoluble/nonsolvable
Insoluble & Nonsolvable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/insoluble/nonsolvable>.
Nonsolvable or Insoluble. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/insoluble/nonsolvable.
Google Ngram Viewer shows how "insoluble" and "nonsolvable" have occurred on timeline