26 entries under authentication topic. ×

26
approval(noun, law, support, act, favor)
22
confirmation(noun, law, support, act, favor)
19
endorsement(noun, support, hint, approval, indication)
17
sanction(noun, law, support, act, favor)
13
affirmation(noun, law, support, act, favor)
13
authorization(noun, support, favor, impression, approval)
11
corroboration(noun, approval, confidence, assurance, evidence)
10
validation(noun, support, approval, sanction, evidence)
9
agreement(noun, support, approval, sanction, evidence)
8
acceptance(noun, approval, sanction, evidence, authorization)
8
consent(noun, support, approval, sanction, evidence)
8
substantiation(noun, approval, evidence, proof, confirmation)
8
support(noun, favor, authority, approval, sanction)
8
verification(noun, approval, evidence, proof, confirmation)
7
assent(noun, support, approval, sanction, evidence)
7
seal(noun, hint, impression, indication, compact)
3
admission(noun, approval, evidence, recognition, acceptance)
3
avowal(noun, approval, statement, evidence, recognition)
3
okay(noun, support, favor, approval, sanction)
3
proof(noun, approval, evidence, confirmation, passage)
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APASmart Define. (2015). ratification thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ratification/thesaurus/synonyms
ChicagoSmart Define. 2015. "ratification thesaurus" https://smartdefine.org/ratification/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, ratification thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ratification/thesaurus/synonyms>.
MLASmart Define. "ratification thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/ratification/thesaurus/synonyms>