Synonyms|755Antonyms|107|Broader|19Narrower|69Related|276

71 entries under proof topic. ×

8
okay(noun, support, favor, agreement, approval)
7
authentication(noun, permit, approval, authorization)
5
substantiation(noun, information, mark, sign, display)
5
support(noun, favor, approval, statement, evidence)
4
accord(agreement, assent, verification, endorsement)
4
documentation(noun, information, mark, sign, permit)
4
green light(noun, expression, support, favor, approval)
4
testimonial(noun, information, mark, sign, report)
4
warrant(noun, support, favor, agreement, permit)
4
witness(noun, information, mark, sign, approval)
3
nod(agreement, signal, authorization, commendation)
3
stamp of approval(noun, expression, idiom, statement)
3
token(noun, information, mark, sign, agreement)
2
demonstration(noun, information, mark, sign, display)
2
go ahead(expression, verification, endorsement, substantiation)
2
justification(noun, reason, explanation, excuse)
2
proving(verification, endorsement, authentication, substantiation)
2
sanctioning(verification, endorsement, authentication, substantiation)
2
testament(noun, information, mark, sign, speech)
2
visa(verification, endorsement, authentication, substantiation)
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APASmart Define. (2016). affirmation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/affirmation/thesaurus/synonyms
ChicagoSmart Define. 2016. "affirmation thesaurus" https://smartdefine.org/affirmation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, affirmation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/affirmation/thesaurus/synonyms>.
MLASmart Define. "affirmation thesaurus" 15 February 2016. Web. 20 September 2026. <https://smartdefine.org/affirmation/thesaurus/synonyms>