undiscovered Synonyms

unexplored unexplained undisclosed undiagnosed unchartered uncharted unbeknownst unascertained unapprehended such and such unfamiliar winked at unfound unmapped pushed aside glossed over not in sight untracked untraced unsuspected unrevealed unremarked unperceived unobserved undetected unexposed obscure new nameless mysterious latent invisible incog hidden exotic concealed remote secret strange unrespected undeveloped unidentified little-known unnoticed untraveled unseen unknown unheard-of unbeknown anonymous