Synonyms|58Antonyms|10|Broader|0Narrower|0Related|45
1
fortifier
1
gawker(noun, witness, proof, testimony, observer)
1
invigorator
1
looker-on(noun, witness, proof, testimony, observer)
1
observer(noun, witness, proof, testimony, watcher)
1
onlooker(noun, witness, proof, testimony, observer)
1
proof(noun, witness, testimony, observer, watcher)
1
reinforcer
1
rubbernecker(noun, witness, proof, testimony, observer)
1
signatory(noun, witness, proof, testimony, observer)
1
signer(noun, witness, proof, testimony, observer)
1
spectator(noun, witness, proof, testimony, observer)
1
strengthener
1
sustainer
1
testifier(noun, witness, proof, testimony, observer)
1
testimony(noun, witness, proof, observer, watcher)
1
voucher
1
watcher(noun, witness, proof, testimony, observer)
1
witness(noun, proof, observer, watcher, spectator)
0
backer
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APASmart Define. (2013). corroborator thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/corroborator/thesaurus/synonyms
ChicagoSmart Define. 2013. "corroborator thesaurus" https://smartdefine.org/corroborator/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, corroborator thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/corroborator/thesaurus/synonyms>.
MLASmart Define. "corroborator thesaurus" 19 May 2013. Web. 22 September 2026. <https://smartdefine.org/corroborator/thesaurus/synonyms>