32 entries under confirmation topic. ×

19
proof(noun, support, information, mark, sign)
19
evidence(noun, support, mark, note, sign)
14
corroboration(noun, support, information, mark, sign)
10
authentication(noun, permit, evidence, warrant, document)
9
attestation(noun, information, mark, sign, permit)
8
validation(noun, evidence, verification)
8
verification(noun, support, statement, evidence, declaration)
6
substantiation(noun, support, information, mark, sign)
6
testimony(noun, information, mark, note, sign)
5
indication(noun, information, mark, sign, statement)
5
manifestation(noun, information, mark, sign, indication)
4
affirmation(noun, information, mark, sign, permit)
3
declaration(noun, information, mark, sign, indication)
3
symptom(noun, information, mark, sign, indication)
2
demonstration(noun, information, mark, sign, indication)
2
deposition(noun, information, mark, sign, indication)
2
grounds(noun, information, mark, sign, indication)
2
index(noun, information, mark, sign, list)
2
mark(noun, information, sign, indication, signal)
2
smoking gun(noun, expression, idiom, support, information)
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APASmart Define. (2015). documentation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/documentation/thesaurus/synonyms
ChicagoSmart Define. 2015. "documentation thesaurus" https://smartdefine.org/documentation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, documentation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/documentation/thesaurus/synonyms>.
MLASmart Define. "documentation thesaurus" 3 November 2015. Web. 20 September 2026. <https://smartdefine.org/documentation/thesaurus/synonyms>