33 entries under noun topic. ×

10
signer(witness, proof, testimony, observer)
4
endorser(party, witness, recorder, registrar)
4
subscriber
2
cosigner(party, witness, signer)
2
notary
2
signatories
2
signature(name, seal)
2
witness(party, proof, observer, recorder)
1
attestant(witness, proof, testimony, observer)
1
attestor(witness, proof, testimony, observer)
1
beholder(witness, proof, testimony, observer)
1
bystander(witness, proof, testimony, observer)
1
corroborator(witness, proof, testimony, observer)
1
deponent(witness, proof, testimony, observer)
1
eyewitness(witness, proof, testimony, observer)
1
gawker(witness, proof, testimony, observer)
1
looker-on(witness, proof, testimony, observer)
1
onlooker(witness, proof, testimony, observer)
1
person
1
proof(witness, testimony, observer, watcher)
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APASmart Define. (2015). signatory thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/signatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "signatory thesaurus" https://smartdefine.org/signatory/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, signatory thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/signatory/thesaurus/synonyms>.
MLASmart Define. "signatory thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/signatory/thesaurus/synonyms>