Controversial and Certain
Opposite meaning words
Controversial
Controversial adjective - Relating to or causing the expression of opposing opinions.
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
Controversial is an antonym for certain.
Cite this Source
Certain and Controversial. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/controversial/certain
Controversial & Certain. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/controversial/certain>.
Certain or Controversial. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/controversial/certain.
Google Ngram Viewer shows how "controversial" and "certain" have occurred on timeline