Controversial and Irrefutable

Controversial

Controversial adjective - Relating to or causing the expression of opposing opinions.
Usage example: racial segregation was a controversial topic in the 1960s

Irrefutable is an antonym for controversial.

Irrefutable

Irrefutable adjective - Not capable of being challenged or proved wrong.
Usage example: the irrefutable reply of “Because I like it!”

Controversial is an antonym for irrefutable.

Nearby Words: irrefutably, irrefutability
Cite this Source
Irrefutable and Controversial. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/controversial/irrefutable
Controversial & Irrefutable. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/controversial/irrefutable>.
Irrefutable or Controversial. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/controversial/irrefutable.
Google Ngram Viewer shows how "controversial" and "irrefutable" have occurred on timeline