5
substantiative
5
verificatory
4
attesting(verb, affirming, evincing)
4
establishing(verb, evincing, confirming)
4
proving(verb, approval, proof, specific, decisive)
3
declaring(verb, affirming, evincing)
3
demonstrating(verb, evincing, confirming)
3
entitling(verb, authorizing)
3
validation(noun, approval, proof, confirmation, verification)
2
acknowledging(verb, affirming)
2
assenting(verb, approving, authorizing)
2
avouching(verb, affirming, evincing)
2
confirmation(noun, proof, verification, endorsement, validation)
2
consenting(verb, approving, authorizing)
2
countersigning(verb, authorizing)
2
demonstrative(adjective, specific, decisive, conclusive)
2
indirect
2
passing(verb, approval, proof, verification, endorsement)
2
permitting(verb, approving, authorizing)
2
positive
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APASmart Define. (2015). validating thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/validating/thesaurus/synonyms
ChicagoSmart Define. 2015. "validating thesaurus" https://smartdefine.org/validating/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, validating thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/validating/thesaurus/synonyms>.
MLASmart Define. "validating thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/validating/thesaurus/synonyms>