Unascertainable
Unascertainable adjective - Not able to be ascertained; resisting discovery.
Show all Definitions
Synonyms for Unascertainable
Vague and unascertainable are semantically related. In some cases you can use "Vague" instead an adjective "Unascertainable".
Vague
Vague adjective - Not expressed in precise terms.
Unascertainable and vague are semantically related. Sometimes you can use "Unascertainable" instead an adjective "Vague".
Mutual synonyms
Cite this Source
Vague and Unascertainable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/unascertainable/vague
Unascertainable & Vague. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/unascertainable/vague>.
Vague or Unascertainable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/unascertainable/vague.
Google Ngram Viewer shows how "unascertainable" and "vague" have occurred on timeline