81 entries under noun topic. ×

1
condenser
1
constrictor
1
contractor
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
guider
1
homer
1
indexer
1
indicator
1
inscriber
1
looker-on(witness, proof, testimony, observer)
1
mugger
1
onlooker(witness, proof, testimony, observer)
1
person
1
presser
1
proof(witness, testimony, observer, watcher)
1
proofer
1
recorder
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APASmart Define. (2015). signer thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/signer/thesaurus/synonyms
ChicagoSmart Define. 2015. "signer thesaurus" https://smartdefine.org/signer/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, signer thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/signer/thesaurus/synonyms>.
MLASmart Define. "signer thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/signer/thesaurus/synonyms>