In circulation and Unknown
Opposite meaning terms
In circulation
Unknown
Unknown adjective - Happening or existing without one's knowledge.
In circulation is an antonym for unknown.
Nearby Words: unknowable, unknowing
Cite this Source
Unknown and In circulation. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/in_circulation/unknown
In circulation & Unknown. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/in_circulation/unknown>.
Unknown or In circulation. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/in_circulation/unknown.
Google Ngram Viewer shows how "in circulation" and "unknown" have occurred on timeline