Certain
Certain adjective - Known but not named.
Under necessity and certain are semantically related In some cases you can use "Under necessity" instead an adjective "Certain".
Under necessity
Certain and under necessity are semantically related in obligated topic. You can use "Certain" instead an adjective phrase "Under necessity".
Mutual synonyms
Cite this Source
Under necessity and Certain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/certain/under_necessity
Certain & Under necessity. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/certain/under_necessity>.
Under necessity or Certain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/certain/under_necessity.
Google Ngram Viewer shows how "certain" and "under necessity" have occurred on timeline