Proven - definition of proven by The Free Dictionary
https://www.thefreedictionary.com/proven
Webadjective established, accepted, proved, confirmed, tried, tested, checked, reliable, valid, definite, authentic, certified, verified, attested, undoubted, dependable, trustworthy There is a proven link between smoking and lung cancer.
DA: 46 PA: 78 MOZ Rank: 67