Arguable
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Arguable and unknown are semantically related. Sometimes you can use "Arguable" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Mutual synonyms
Cite this Source
Unknown and Arguable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/arguable/unknown
Arguable & Unknown. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/arguable/unknown>.
Unknown or Arguable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/arguable/unknown.
Google Ngram Viewer shows how "arguable" and "unknown" have occurred on timeline