Terra incognita
Terra incognita noun - An unknown and unexplored region.
Show all Definitions
Synonyms for Terra incognita
Unknown region is a synonym for terra incognita. In some cases you can use "Unknown region" instead a noun phrase "Terra incognita".
Unknown region
Unknown region noun - An unknown and unexplored region.
Show all Definitions
Synonyms for Unknown region
Terra incognita is a synonym for unknown region. You can use "Terra incognita" instead a noun phrase "Unknown region".
Cite this Source
Unknown region and Terra incognita. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/terra_incognita/unknown_region
Terra incognita & Unknown region. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/terra_incognita/unknown_region>.
Unknown region or Terra incognita. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/terra_incognita/unknown_region.
Google Ngram Viewer shows how "terra incognita" and "unknown region" have occurred on timeline