well-known Antonyms

orphic undefined average out back room kabbalistic little-known undistinguished nonpublic unrecognized undetermined unimportant untold outcast renownless secret sequestered subterrestrial transalpine unbeknown unknown unspecified unfamiliar hush-hush unnoted unpublishable unrecognised unrevealed unrewarded unsung untracked untravelled unexplored undiscovered undisclosed one's name is mud top secret unascertained unavowed unbeknownst uncharted unclaimed undiagnosed not specified obscure acroamatic esoteric exotic forgotten hermetical hermitical