Certificatory and Unsupportive

Opposite meaning words

Certificatory adjective - Serving to certify or endorse authoritatively.

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Unsupportive is an antonym for certificatory.

Unsupportive adjective - Not furnishing support or assistance.

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Certificatory is an antonym for unsupportive.

Cite this Source

Unsupportive and Certificatory. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/certificatory/unsupportive

Certificatory & Unsupportive. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/certificatory/unsupportive>.

Unsupportive or Certificatory. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/certificatory/unsupportive.

Google Ngram Viewer shows how "certificatory" and "unsupportive" have occurred on timeline