1
proofer
1
recorder
1
reducer
1
rubbernecker(noun, witness, proof, testimony, observer)
1
sanctifier
1
scraper
1
sealer
1
signatories
1
spectator(noun, witness, proof, testimony, observer)
1
symboller
1
testifier(noun, witness, proof, testimony, observer)
1
tracer
1
undersigned
1
underwriter(noun, cosigner)
1
viewer(noun, witness, proof, testimony, observer)
1
watcher(noun, witness, proof, testimony, observer)
0
attester
0
boarder
0
bugler
0
caller
11 years ago|3.7k views|share |citing 
APASmart Define. (2015). signer thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/signer/thesaurus/synonyms
ChicagoSmart Define. 2015. "signer thesaurus" https://smartdefine.org/signer/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, signer thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/signer/thesaurus/synonyms>.
MLASmart Define. "signer thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/signer/thesaurus/synonyms>