Synonyms|263Antonyms|79|Broader|1Narrower|0Related|671
1
operative
1
positive(set, certain, definite, sure, unquestionable)
1
practical
1
probed(verb, experimented)
1
proved to be true(adjective, test, expert, reliable)
1
proves
1
qualified(adjective, test, expert, reliable)
1
quantifiable(adjective, scientific)
1
recognized(adjective, solid, proper, accepted, established)
1
researched(verb, experimented)
1
responsible
1
revised(adjective, test, expert, reliable)
1
sanctioned(solid, proper, accepted, established, permitted)
1
scientific
1
set(certain, well-known, reputable, unquestionable, indisputable)
1
settled
1
shown
1
straight
1
substantiate
1
sustain
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APASmart Define. (2015). proven thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proven/thesaurus/synonyms
ChicagoSmart Define. 2015. "proven thesaurus" https://smartdefine.org/proven/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, proven thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proven/thesaurus/synonyms>.
MLASmart Define. "proven thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/proven/thesaurus/synonyms>