Certifiable and Suppositious
Opposite meaning words
Certifiable
Certifiable adjective - Being exactly as appears or as claimed.
Usage example: a professor who is regarded by his colleagues as a certifiable genius
Suppositious is an antonym for certifiable.
Suppositious
Suppositious adjective - Based primarily on surmise rather than adequate evidence.
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Synonyms for Suppositious
Certifiable is an antonym for suppositious.
Cite this Source
Suppositious and Certifiable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/certifiable/suppositious
Certifiable & Suppositious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/certifiable/suppositious>.
Suppositious or Certifiable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/certifiable/suppositious.
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