Synonyms|127Antonyms|0|Broader|0Narrower|0Related|118
3
confirms(verb, proves)
3
demonstrates(verb, proves)
3
determines(verb, proves)
3
establishes(verb, proves)
3
proves(verb, proves)
3
verifies(verb, proves)
2
assures
2
certifies(verb, proves)
2
checks
2
substantiates
1
audits
1
double-checks
1
ensures
1
explores
1
finds
1
insures
1
studies
0
acquires
0
affirms
0
agrees
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APASmart Define. (2013). ascertains thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ascertains/thesaurus/synonyms
ChicagoSmart Define. 2013. "ascertains thesaurus" https://smartdefine.org/ascertains/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, ascertains thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ascertains/thesaurus/synonyms>.
MLASmart Define. "ascertains thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/ascertains/thesaurus/synonyms>