4
said(verb, express, say, dialogue, spoke)
4
sampled
4
surveyed(verb, adjective, measured)
4
time-tested
4
trustworthy(adjective, good, sound, right, reasonable)
3
analyzed(verb, experimented)
3
applied
3
attempted(noun, verb)
3
eligible(suitable, competent, fitted)
3
essayed(noun, verb)
3
estimated(verb, adjective, measured)
3
evaluated(verb, adjective, measured)
3
experienced(noun, verb, familiar, suitable, adequate)
3
faithful
3
genuine(adjective, good, sound, right, reasonable)
3
investigated(verb, experimented)
3
proofed(noun, verb)
3
sure(adjective, test, expert, reliable)
3
valid(adjective, sound, right, reasonable, rational)
2
appraised(verb, adjective, measured)
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APASmart Define. (2015). tested thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/tested/thesaurus/synonyms
ChicagoSmart Define. 2015. "tested thesaurus" https://smartdefine.org/tested/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, tested thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/tested/thesaurus/synonyms>.
MLASmart Define. "tested thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/tested/thesaurus/synonyms>