19 entries under observer topic. ×

8
signatory(noun, witness, proof, testimony)
4
witness(noun, proof, watcher, spectator)
1
attestant(noun, witness, proof, testimony)
1
attestor(noun, witness, proof, testimony)
1
beholder(noun, witness, proof, testimony)
1
bystander(noun, witness, proof, testimony)
1
corroborator(noun, witness, proof, testimony)
1
deponent(noun, witness, proof, testimony)
1
eyewitness(noun, witness, proof, testimony)
1
gawker(noun, witness, proof, testimony)
1
looker-on(noun, witness, proof, testimony)
1
onlooker(noun, witness, proof, testimony)
1
proof(noun, witness, testimony, watcher)
1
rubbernecker(noun, witness, proof, testimony)
1
spectator(noun, witness, proof, testimony)
1
testifier(noun, witness, proof, testimony)
1
viewer(noun, witness, proof, testimony)
1
watcher(noun, witness, proof, testimony)
0
testimony(noun, witness, proof, watcher)
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APASmart Define. (2015). signer thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/signer/thesaurus/synonyms
ChicagoSmart Define. 2015. "signer thesaurus" https://smartdefine.org/signer/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, signer thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/signer/thesaurus/synonyms>.
MLASmart Define. "signer thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/signer/thesaurus/synonyms>