110 entries under authorization topic. ×

8
commendation(noun, support, charge, praise, suggestion)
7
validation(noun, support, approval, sanction, evidence)
6
acquiescence(noun, support, leave, agreement, authority)
6
okay(noun, support, praise, leave, agreement)
6
testimonial(noun, support, order, charge, permit)
5
attestation(noun, permit, record, indication, sanction)
4
acknowledgment(noun, agreement, consent, warrant)
4
allowance(noun, leave, allow, agreement, permit)
4
clearance(noun, agreement, approval, consent)
4
fiat(noun, order, approval, sanction)
4
leave(noun, support, allow, agreement, permit)
4
verification(noun, leave, agreement, permit, approval)
3
admission(noun, agreement, approval, consent)
3
avowal(noun, agreement, consent, proof)
3
certificate(noun, support, order, charge, permit)
3
concurrence(noun, support, leave, agreement, permit)
3
credentials(noun, permit, proof, confirmation)
3
go-ahead(noun, support, praise, agreement, approval)
3
green light(noun, expression, support, leave, agreement)
3
license(noun, support, leave, allow, agreement)
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APASmart Define. (2015). endorsement thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/endorsement/thesaurus/synonyms
ChicagoSmart Define. 2015. "endorsement thesaurus" https://smartdefine.org/endorsement/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, endorsement thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/endorsement/thesaurus/synonyms>.
MLASmart Define. "endorsement thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/endorsement/thesaurus/synonyms>