Certain and Extramural

Certain

Certain adjective - Known but not named.

Extramural is an antonym for certain.

Nearby Words: certainty, certainly

Extramural

Extramural adjective - Carried on outside the bounds of an institution or community.

Certain is an antonym for extramural in external topic.
Cite this Source
Extramural and Certain. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/certain/extramural
Certain & Extramural. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/certain/extramural>.
Extramural or Certain. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/certain/extramural.
Google Ngram Viewer shows how "certain" and "extramural" have occurred on timeline