Not explored
Unknown and not explored are semantically related. In some cases you can use "Unknown" instead an adjective phrase "Not explored".
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Not explored and unknown are semantically related. You can use "Not explored" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Mutual synonyms
Cite this Source
Unknown and Not explored. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/not_explored/unknown
Not explored & Unknown. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/not_explored/unknown>.
Unknown or Not explored. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/not_explored/unknown.
Google Ngram Viewer shows how "not explored" and "unknown" have occurred on timeline