19 entries under proof topic. ×

5
attestant(noun, witness, testimony, observer)
4
witness(noun, observer, watcher, spectator)
2
spectator(noun, witness, testimony, observer)
2
viewer(noun, witness, testimony, observer)
2
watcher(noun, witness, testimony, observer)
1
beholder(noun, witness, testimony, observer)
1
bystander(noun, witness, testimony, observer)
1
corroborator(noun, witness, testimony, observer)
1
deponent(noun, witness, testimony, observer)
1
eyewitness(noun, witness, testimony, observer)
1
gawker(noun, witness, testimony, observer)
1
looker-on(noun, witness, testimony, observer)
1
onlooker(noun, witness, testimony, observer)
1
rubbernecker(noun, witness, testimony, observer)
1
signatory(noun, witness, testimony, observer)
1
signer(noun, witness, testimony, observer)
1
testifier(noun, witness, testimony, observer)
1
testimony(noun, witness, observer, watcher)
0
observer(noun, witness, testimony, watcher)
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APASmart Define. (2013). attestor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/attestor/thesaurus/synonyms
ChicagoSmart Define. 2013. "attestor thesaurus" https://smartdefine.org/attestor/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, attestor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/attestor/thesaurus/synonyms>.
MLASmart Define. "attestor thesaurus" 17 June 2013. Web. 24 September 2026. <https://smartdefine.org/attestor/thesaurus/synonyms>