unidentified Synonyms

unnamed nameless unknown not known unclaimed uncharted unavowed unattested unascertained unapprehended unannounced such and such unsigned non-specific unclassified unfamiliar undelineated undesignated undiagnosable untagged unsuspected unsung unsourced unrevealed unperceived unnoted unmapped unexplored unexplained undubbed undiscovered undisclosed undiagnosed faceless unclear pseudonymous obscure mysterious innominate indefinite incognito incognita incog general concealed bearding authorless anonymous secret shadowless