Indeterminable and Undetermined

Indeterminable

Indeterminable adjective - Not capable of being definitely decided or ascertained.

Undetermined and indeterminable are semantically related. in ambiguous topic. In some cases you can use "Undetermined" instead an adjective "Indeterminable".

Nearby Word: indeterminate

Undetermined

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

Indeterminable and undetermined are semantically related. You can use "Indeterminable" instead an adjective "Undetermined".

Nearby Word: undeterminable
Cite this Source
Undetermined and Indeterminable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/indeterminable/undetermined
Indeterminable & Undetermined. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/indeterminable/undetermined>.
Undetermined or Indeterminable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/indeterminable/undetermined.
Google Ngram Viewer shows how "indeterminable" and "undetermined" have occurred on timeline