Indeterminate and Unsolved

Indeterminate

Indeterminate adjective - Not precisely determined or established; not fixed or known in advance.

Unsolved and indeterminate are semantically related. In some cases you can use "Unsolved" instead an adjective "Indeterminate".

Unsolved

Unsolved adjective - Not solved.

Indeterminate and unsolved are semantically related. Sometimes you can replace term "Indeterminate" with "Unsolved", this adjectives are similar.
Cite this Source
Unsolved and Indeterminate. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indeterminate/unsolved
Indeterminate & Unsolved. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indeterminate/unsolved>.
Unsolved or Indeterminate. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indeterminate/unsolved.
Google Ngram Viewer shows how "indeterminate" and "unsolved" have occurred on timeline