Certain
Certain adjective - Not capable of being challenged or proved wrong.
Usage example: up to this point there's been no certain evidence that a crime has been committed
Indubitable is a synonym for certain in known topic. In some cases you can use "Indubitable" instead an adjective "Certain", when it comes to topics like unquestionable, indisputable, undeniable, undoubtable. popular alternative
Indubitable
Indubitable adjective - Not capable of being challenged or proved wrong.
Usage example: the indubitable fact that there are no more woolly mammoths or saber-toothed tigers around
Certain is a synonym for indubitable in unquestionable topic. You can use "Certain" instead an adjective "Indubitable", if it concerns topics such as sure, indisputable, undeniable, undoubted. popular alternative
Nearby Word: indubitably
Mutual synonyms
Related pairs
- clear and certain
- clear and indubitable
- fixed and certain
- fixed and indubitable
- positive and certain
- positive and indubitable
- true and certain
- true and indubitable
- definite and certain
- definite and indubitable
- unquestionable and certain
- unquestionable and indubitable
- confident and certain
- confident and indubitable
Cite this Source
Indubitable and Certain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certain/indubitable
Certain & Indubitable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certain/indubitable>.
Indubitable or Certain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certain/indubitable.
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