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
Irrefragable and certain are semantically related In some cases you can use "Irrefragable" instead an adjective "Certain".
Irrefragable
Irrefragable adjective - Not capable of being challenged or proved wrong.
Usage example: the prosecutor painstakingly built an irrefragable case
Certain and irrefragable are semantically related in undoubted topic. You can use "Certain" instead an adjective "Irrefragable", if it concerns topics such as beyond question.
Mutual synonyms
Related pairs
- clear and certain
- clear and irrefragable
- set and certain
- set and irrefragable
- positive and certain
- positive and irrefragable
- precise and certain
- precise and irrefragable
- definite and certain
- definite and irrefragable
- unquestionable and certain
- unquestionable and irrefragable
- conclusive and certain
- conclusive and irrefragable
Cite this Source
Irrefragable and Certain. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/certain/irrefragable
Certain & Irrefragable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/certain/irrefragable>.
Irrefragable or Certain. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/certain/irrefragable.
Google Ngram Viewer shows how "certain" and "irrefragable" have occurred on timeline