75 entries under approval topic. ×

1
try(noun, check, examination, standard)
1
yardstick(noun, check, examination, standard)
0
acceptance(proof, verification, endorsement, validation)
0
accepting(proof, verification, endorsement, validation)
0
accord(proof, verification, endorsement, validation)
0
admission(proof, verification, endorsement, validation)
0
affirming(proof, verification, endorsement, validation)
0
agreement(proof, verification, endorsement, validation)
0
assent(proof, verification, endorsement, validation)
0
authenticating(proof, verification, endorsement, validation)
0
authorizing(proof, verification, endorsement, validation)
0
catechism(noun, check, examination, standard)
0
consent(proof, verification, endorsement, validation)
0
corroborating(proof, verification, endorsement, validation)
0
exam(noun, check, examination, standard)
0
final(noun, check, examination, standard)
0
go ahead(expression, proof, verification, endorsement)
0
inquest(noun, check, examination, standard)
0
inquiry(noun, check, examination, standard)
0
investigation(noun, check, examination, standard)
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APASmart Define. (2015). substantiation thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/substantiation/thesaurus/synonyms
ChicagoSmart Define. 2015. "substantiation thesaurus" https://smartdefine.org/substantiation/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, substantiation thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/substantiation/thesaurus/synonyms>.
MLASmart Define. "substantiation thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/substantiation/thesaurus/synonyms>