95 entries under testimony topic. ×

48
evidence(noun, verb, expression, feature, support)
20
substantiation(noun, support, check, information, mark)
18
demonstration(noun, appearance, information, mark, cause)
14
confirmation(noun, check, information, mark, sign)
14
verification(noun, support, study, check, measure)
14
validation(noun, display, true, approval, evidence)
13
attestation(noun, information, mark, sign, true)
13
reason(noun, support, action, cover, cause)
12
certification(noun, sanction, evidence, authorization, witness)
12
corroboration(noun, support, check, information, mark)
12
data(noun, information, evidence, support, action)
11
indication(noun, feature, characteristic, drop, appearance)
10
authentication(noun, true, approval, evidence, witness)
10
sign(noun, drop, appearance, information, mark)
9
criterion(noun, check, measure, approval, examination)
9
witness(noun, information, mark, light, note)
8
credentials(noun, permit, evidence, authorization, witness)
8
manifestation(noun, appearance, information, mark, light)
8
testament(noun, information, mark, sign, true)
7
argument(noun, cause, reason, idea, case)
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APASmart Define. (2015). proof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/proof/thesaurus/synonyms
ChicagoSmart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, proof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>.
MLASmart Define. "proof thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms>