2
affirmer
2
attester(noun, witness)
2
certifier
2
confirmer
2
supporter
2
verifier
2
viewer(noun, witness, proof, testimony, observer)
1
acknowledger
1
assurer
1
attestant(noun, witness, proof, testimony, observer)
1
attestor(noun, witness, proof, testimony, observer)
1
authenticator
1
avower
1
beholder(noun, witness, proof, testimony, observer)
1
bolsterer
1
bystander(noun, witness, proof, testimony, observer)
1
cementer
1
consolidator
1
deponent(noun, witness, proof, testimony, observer)
1
eyewitness(noun, witness, proof, testimony, observer)
<123>
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APASmart Define. (2013). corroborator thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/corroborator/thesaurus/synonyms
ChicagoSmart Define. 2013. "corroborator thesaurus" https://smartdefine.org/corroborator/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, corroborator thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/corroborator/thesaurus/synonyms>.
MLASmart Define. "corroborator thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/corroborator/thesaurus/synonyms>