Indeterminable and Undefinable

Indeterminable

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

Undefinable and indeterminable are semantically related. In some cases you can replace term "Undefinable" with "Indeterminable", this adjectives are similar.

Nearby Word: indeterminate

Undefinable

Undefinable adjective - Not capable of being precisely or readily described; not easily put into words.

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