Certain
Certain adjective - Known but not named.
Proved and certain are semantically related in established topic. In some cases you can use "Proved" instead an adjective "Certain".
Proved
Proved adjective - Established beyond doubt.
Certain and proved are semantically related in established topic. Sometimes you can use "Certain" instead an adjective "Proved".
Mutual synonyms
Both words in one sentence
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It proved Chris Morris completely right in the aftermath of a certain special episode of Brass Eye.
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The Complainer Is Always Wrong: Earl, even in the episodes where his complaints seemed to have a certain degree of validity, was always proved 100% wrong by the coda.
Source: Series / Dinosaurs - Note that these are the Wars where a certain Corsican military officer first proved himself on the battlefield with the Revolutionary Army.
Source: The Greatest History Never Told
Cite this Source
Proved and Certain. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/certain/proved
Certain & Proved. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/certain/proved>.
Proved or Certain. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/certain/proved.
Google Ngram Viewer shows how "certain" and "proved" have occurred on timeline