Synonyms|222Antonyms|5|Broader|2Narrower|0Related|61
2
affirmed
2
attested
2
definite
2
known
2
realised
2
set
2
tested
1
absolute
1
acquired
1
actual
1
agreed
1
appreciated
1
apprehended
1
arrested
1
attended(verb, adjective, checked, recognized)
1
audited
1
authenticated
1
borne out
1
categorical
1
categorically true
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APASmart Define. (2015). ascertained thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ascertained/thesaurus/synonyms
ChicagoSmart Define. 2015. "ascertained thesaurus" https://smartdefine.org/ascertained/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, ascertained thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ascertained/thesaurus/synonyms>.
MLASmart Define. "ascertained thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/ascertained/thesaurus/synonyms>