Participant and Signatory

Opposite meaning words

Participant noun - One who takes part in something.

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Signatory is an antonym for participant.

Signatory noun - Someone who signs and is bound by a document.

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Participant is an antonym for signatory in topics: witness, person who observes an event.

Nearby Words: sign, signature, signing, signer

Cite this Source

Signatory and Participant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/participant/signatory

Participant & Signatory. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/participant/signatory>.

Signatory or Participant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/participant/signatory.

Google Ngram Viewer shows how "participant" and "signatory" have occurred on timeline