Countersign
Countersign verb - Add one's signature to after another's to attest authenticity.
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Synonyms for Countersign
Seal and countersign are semantically related. in endorse topic. In some cases you can use "Seal" instead a verb "Countersign".
Nearby Words: countersigned, countersigning
Seal
Seal verb - Close with or as if with a seal.
Countersign and seal are semantically related. Sometimes you can use "Countersign" instead a verb "Seal".
Mutual synonyms
Cite this Source
Seal and Countersign. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/countersign/seal
Countersign & Seal. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/countersign/seal>.
Seal or Countersign. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/countersign/seal.
Google Ngram Viewer shows how "countersign" and "seal" have occurred on timeline