87 entries under adjective topic. ×

1
justifiable(sound, reasonable, rational, logical)
1
proved to be true(test, expert, reliable)
1
qualified(test, expert, reliable)
1
quantifiable
1
recognized(solid, proper, accepted, established)
1
revised(test, expert, reliable)
1
scientific
1
tried and tested(test, expert, reliable)
1
undeniable
1
undoubted
1
well tried(test, expert, reliable)
0
actual(certain, definite, obvious, unquestionable)
0
aesculapian
0
creditworthy
0
demonstrable
0
forcible
0
just(good, sound, right, reasonable)
0
made clear
0
measurable
0
medicinal
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APASmart Define. (2015). proven thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/proven/thesaurus/synonyms
ChicagoSmart Define. 2015. "proven thesaurus" https://smartdefine.org/proven/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, proven thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/proven/thesaurus/synonyms>.
MLASmart Define. "proven thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/proven/thesaurus/synonyms>