Unquantifiable
Unknown and unquantifiable are semantically related. In some cases you can use "Unknown" instead an adjective "Unquantifiable".
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Unquantifiable and unknown are semantically related. You can use "Unquantifiable" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Mutual synonyms
Cite this Source
Unknown and Unquantifiable. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/unquantifiable/unknown
Unquantifiable & Unknown. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/unquantifiable/unknown>.
Unknown or Unquantifiable. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/unquantifiable/unknown.
Google Ngram Viewer shows how "unquantifiable" and "unknown" have occurred on timeline