Proven

Adjective

 * 1) Having been proved; having proved its value or truth.
 * It's a proven fact that morphine is a more effective painkiller than acetaminophen is.
 * Mass lexical comparison is not a proven method for demonstrating relationships between languages.

Verb
proven



Thesaurus
ascertained, attested, authenticated, borne out, certified, circumstantiated, confirmed, corroborated, demonstrated, dependable, determined, established, faithworthy, fixed, incorruptible, inviolable, proved, reliable, responsible, settled, shown, straight, substantiated, sure, tested, to be trusted, tried, tried and true, true, trustable, trustworthy, trusty, unfalse, unperfidious, untreacherous, validated, verified

Adjective

 * Bengali:


 * Portuguese:

Antonyms

 * unproven

Verb

 * Polish: dowiedziony, sprawdzony