unknown Definition

unknown quantity, unidentified, unknowable, undiscovered, obscure, unmapped, unexplored, anonymous, uncharted, unfamiliar, unnamed, nameless, unsuspected, unbeknownst, unsung, undiagnosed, terra incognita, unbeknown, strange, alien, stranger, transcendent, inglorious, dishonorable, chartless, unheard-of, unknown region, undetermined, unclear, undisclosed, uncertain, unrevealed, unspecified, undefined, unrecognized, unsure, unseen, unaware, mystery, mysterious, unexplained, known, untold, unpredictable, unheard, unimagined, unaccounted, indeterminate, unforeseeable, masked, invisible, unforeseen, faceless, vague, ambiguous, uncertainty, dark, impossible, ignorant, secret, indefinite, unprecedented, familiar, unlimited, strangers, evaluated, reliant, man, ignores, causes, wild, nobody, inconnu, sheikh, doe, gunmen, little-known, non-existent, sporogony, unsub, well-known, unidentifiable, unknow, untested, unconfirmed, untried, enigmatic, unusual, inscrutable, indeterminable, exact, sketchy, unproven, unkent, unwist, unheralded, undeterminable, undetected, unacknowledged, untraceable,