1
signer(noun, witness, proof, testimony, observer)
1
testifier(noun, witness, proof, testimony, observer)
1
testimony(noun, witness, proof, observer, watcher)
0
observer(noun, witness, proof, testimony, watcher)
0
warning light(expression, idiom)
0
witnesser
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APASmart Define. (2013). attestor thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/attestor/thesaurus/synonyms
ChicagoSmart Define. 2013. "attestor thesaurus" https://smartdefine.org/attestor/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, attestor thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/attestor/thesaurus/synonyms>.
MLASmart Define. "attestor thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/attestor/thesaurus/synonyms>