Controvertible and Reasonable
Opposite meaning words
Controvertible
Controvertible adjective - Open to question or dispute.
Reasonable
Reasonable adjective - According to the rules of logic.
Controvertible is an antonym for reasonable.
Cite this Source
Reasonable and Controvertible. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/controvertible/reasonable
Controvertible & Reasonable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/controvertible/reasonable>.
Reasonable or Controvertible. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/controvertible/reasonable.
Google Ngram Viewer shows how "controvertible" and "reasonable" have occurred on timeline