Synonyms|445Antonyms|37|Broader|7Narrower|4Related|163
1
bolstering
1
bond(noun, agreement, contract, assurance, promise)
1
buttressing
1
case(noun, information, reason, picture, evidence)
1
certainty(noun, agreement, contract, assurance, promise)
1
certificate of proficiency(expression, idiom)
1
character(noun, permit, sanction, statement, authorization)
1
charter(noun, agreement, contract, assurance, promise)
1
cincher(noun, information, mark, sign, indication)
1
circumstantiation
1
claim(noun, statement, declaration, proclamation)
1
clue(noun, information, mark, sign, reason)
1
compurgation
1
concession(declaration, profession, confession)
1
confession(claim, declaration, profession)
1
confirms
1
connotation(noun, evidence)
1
contention(statement, declaration, affirmation, proclamation, allegation)
1
contract(noun, agreement, assurance, promise, pledge)
1
corroboratory evidence
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APASmart Define. (2015). attestation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/attestation/thesaurus/synonyms
ChicagoSmart Define. 2015. "attestation thesaurus" https://smartdefine.org/attestation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, attestation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/attestation/thesaurus/synonyms>.
MLASmart Define. "attestation thesaurus" 29 September 2015. Web. 23 September 2026. <https://smartdefine.org/attestation/thesaurus/synonyms>