Inexplicable and Unascertainable

Inexplicable

Inexplicable adjective - Impossible to explain.

Unascertainable and inexplicable are semantically related. In some cases you can use "Unascertainable" instead an adjective "Inexplicable".

Nearby Word: inexplicably

Unascertainable

Unascertainable adjective - Not able to be ascertained; resisting discovery.
Show all Definitions
Synonyms for Unascertainable

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