Another word for known

known
modif.
Open
discovered, disclosed, revealed; see observed 1, obvious 1, public 1.
Established
well-known, published, recognized, notorious, received, accepted, noted, proverbial, hackneyed, certified, down pat*; see also established 3, familiar 1.
MLA Style
"known." YourDictionary, n.d. Web. 22 January 2019. <https://thesaurus.yourdictionary.com/Known>.
APA Style
known. (n.d.). Retrieved January 22nd, 2019, from https://thesaurus.yourdictionary.com/Known