276 entries under noun topic. ×

8
warrant(information, reason, agreement, permit)
7
assurance(agreement, contract, promise, guarantee)
7
credential(permit, warrant, document, license)
7
ratification(hint, commendation, seal, confirmation)
7
security(agreement, contract, assurance, promise)
7
support(evidence, authorization, commendation, confirmation)
6
guarantee(agreement, permit, record, assurance)
6
reference(character, recommendation)
5
establishment(information, reason, picture, evidence)
5
notarization(authorization, engineering, registration, recording)
5
permission(welcome, authorization, commendation, document)
5
testimonial(permit, record, sanction, statement)
4
admission(affirmation, entrance, entry, entering)
4
affidavit(information, reason, permit, record)
4
authority(document, license, validation, certificate)
4
countersignature(guarantee, authorization, commendation, confirmation)
4
data(order, information, reason, find)
4
deposition(information, reason, picture, evidence)
4
designation(welcome, choice, employment, authorization)
4
empowerment
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APASmart Define. (2015). certification thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/certification/thesaurus/synonyms
ChicagoSmart Define. 2015. "certification thesaurus" https://smartdefine.org/certification/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, certification thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/certification/thesaurus/synonyms>.
MLASmart Define. "certification thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/certification/thesaurus/synonyms>