WordNet: known

apprehended with certainty; "a known quantity"; "the limits of the known world"; "a musician known throughout the world"; "a known criminal"

• also see acknowledged

• also see familiar

• also see glorious

• similar to best-known

• similar to better-known

• similar to celebrated, famed, famous, far-famed, illustrious, notable, noted, renowned

• similar to identified

• similar to legendary

• similar to proverbial

• similar to well-known

known

• (englanti) unknown (antonym)
• (suomi) tunnettu (synonyymi)