75 entries under approval topic. ×

1
evaluation(noun, check, examination, standard)
1
examination(noun, check, standard, trial)
1
experiment(noun, check, examination, standard)
1
fling(noun, check, examination, standard)
1
go(noun, check, examination, standard)
1
inspection(noun, check, examination, standard)
1
lick(noun, check, examination, standard)
1
ordeal(noun, check, examination, standard)
1
pop quiz(noun, expression, check, examination)
1
preliminary(noun, check, examination, standard)
1
probation(noun, check, examination, standard)
1
probing(noun, check, examination, standard)
1
recognition(noun, proof, verification, endorsement)
1
scrutiny(noun, check, examination, standard)
1
shibboleth(noun, check, examination, standard)
1
standard(noun, check, examination, trial)
1
touchstone(noun, check, examination, standard)
1
trial(noun, check, display, examination)
1
trial and error(noun, expression, idiom, check)
1
trial run(noun, expression, check, examination)
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APASmart Define. (2015). substantiation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/substantiation/thesaurus/synonyms
ChicagoSmart Define. 2015. "substantiation thesaurus" https://smartdefine.org/substantiation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, substantiation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/substantiation/thesaurus/synonyms>.
MLASmart Define. "substantiation thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/substantiation/thesaurus/synonyms>