61 entries under authentication topic. ×

5
consent(noun, support, approval, sanction, evidence)
4
testament(noun, information, reason, true, picture)
4
witness(noun, information, reason, picture, evidence)
3
green light(noun, expression, support, approval, sanction)
3
justification(noun, reason, explanation, reasoning, defense)
3
testimonial(noun, true, approval, evidence, authorization)
2
deposition(noun, information, reason, picture, evidence)
2
exhibit(noun, information, reason, picture, evidence)
2
information(noun, reason, picture, evidence, witness)
2
okay(noun, support, informal, approval, sanction)
2
reason(noun, information, approval, argument, picture)
1
affidavit(noun, information, reason, picture, evidence)
1
argument(noun, information, reason, approval, picture)
1
averment(noun, information, reason, picture, evidence)
1
case(noun, information, reason, picture, evidence)
1
chapter and verse(noun, expression, idiom, information, reason)
1
clincher(noun, information, reason, picture, evidence)
1
clue(noun, information, reason, picture, evidence)
1
credentials(noun, information, reason, picture, evidence)
1
criterion(noun, information, reason, picture, evidence)
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APASmart Define. (2015). validation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/validation/thesaurus/synonyms
ChicagoSmart Define. 2015. "validation thesaurus" https://smartdefine.org/validation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, validation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/validation/thesaurus/synonyms>.
MLASmart Define. "validation thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/validation/thesaurus/synonyms>