Certain and Contradictable
Opposite meaning words
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
Contradictable is an antonym for certain.
Contradictable
Cite this Source
Contradictable and Certain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certain/contradictable
Certain & Contradictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certain/contradictable>.
Contradictable or Certain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certain/contradictable.
Google Ngram Viewer shows how "certain" and "contradictable" have occurred on timeline