Countersign and Repudiate

Opposite meaning words

Countersign verb - Add one's signature to after another's to attest authenticity.

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Repudiate is an antonym for countersign in endorse topic.

Repudiate verb - To declare not to be true.

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Countersign is an antonym for repudiate.

Nearby Words: repudiation, repudiating

Cite this Source

Repudiate and Countersign. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/countersign/repudiate

Countersign & Repudiate. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/countersign/repudiate>.

Repudiate or Countersign. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/countersign/repudiate.

Google Ngram Viewer shows how "countersign" and "repudiate" have occurred on timeline