Certifiable and Reasonable

Opposite meaning words

Certifiable adjective - Having or showing a very abnormal or sick state of mind.

Usage example: raised by a feckless father and a mother who was clearly certifiable

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Reasonable is an antonym for certifiable in mentally deranged topic.

Nearby Words: certify, certified, certification

Reasonable adjective - According to the rules of logic.

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Certifiable is an antonym for reasonable.

Cite this Source

Reasonable and Certifiable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/certifiable/reasonable

Certifiable & Reasonable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/certifiable/reasonable>.

Reasonable or Certifiable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/certifiable/reasonable.

Google Ngram Viewer shows how "certifiable" and "reasonable" have occurred on timeline