75 entries under approval topic. ×

2
attempt(noun, study, check, measure, struggle)
2
blue book(noun, expression, check, examination)
2
ordeal(noun, check, examination, standard)
2
proving(examination, analysis, verification, endorsement)
2
tryout(noun, study, check, measure, struggle)
1
agreement(arrangement, record, test, trial)
1
assessment(noun, check, examination, test)
1
authorization(permit, verification, endorsement, identification)
1
comp(noun, check, examination, standard)
1
countdown(noun, check, examination, standard)
1
dry run(noun, expression, study, check, measure)
1
elimination(noun, check, examination, standard)
1
endorsement(noun, permit, sanction, statement)
1
evaluation(noun, check, examination, standard)
1
exam(noun, check, examination, standard)
1
fling(noun, study, check, measure, struggle)
1
go(noun, check, struggle, examination)
1
inquiry(noun, check, examination, standard)
1
lick(noun, check, struggle, examination)
1
nod(mark, light, sign, suggestion)
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APASmart Define. (2015). proof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/proof/thesaurus/synonyms
ChicagoSmart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, proof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>.
MLASmart Define. "proof thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms>