Synonyms for Proven:
adj.
•authoritative (adjective)verified, attested, supported, confirmed, documented, factual, authenticated, authentic, validated.
•evidential (adjective)
authentic, established, substantiated, corroborated, counter-evidential, documented, Exhibited, Vouched, Exemplified, demonstrated, validated, evidential, supported, confirmed, Testified, certified, witnessed.
•irrefutable (adjective)
certain.
•proved (adjective)
established, demonstrated.
•sound (adjective)
true.
•tried-and-true (adjective)
certified, proved, tried.
•true (adjective)
axiomatic, definite, veracious, gospel, true, honest, authentic, factual, right, certain, absolute.
•undoubted (adjective)
assured.
•valid (adjective)
tested, efficient.
•well-founded (adjective)
substantiated.
n.
effective, helpful, high-powered, functional, practical, efficient, useful, worthwhile, valuable, operative. •proven (noun)evidenced, proved, well-tried, established, tested, tried, verified.
v.
•ascertained (verb)found out, double checked, ascertained, Audited, assured.
•evinced (verb)
declared, documented, stated, demonstrated, witnessed, Exhibited, Indicated, supported, corroborated, confirmed, proved, validated, Betokened, authenticated, determined, deposed, certified, attested, observed, substantiated, Exemplified, Connoted, Manifested, Avouched, Testified, established, Evinced, Adduced, illustrated, Vouched.
•experimented (verb)
tested, verified, researched, Experimented, benchmarked, Investigated, checked, Assayed, Probed, tried, analyzed.
•proved (verb)
certified, confirmed, ascertained, determined, demonstrated, proved, established, verified.
•substantiated (verb)
confirmed, corroborated, verified, authenticated, proved, supported, validated.
Other synonyms:
•Other relevant words:
evidenced, effective, helpful, operative, functional, efficient, well-tried, practical, high-powered, worthwhile, valuable, useful.