1 synonym for Arcane

mystical, esoteric, arcane, occult, enigmatic, cryptic, secretive, hidden, mysterious, obscure, recondite, inscrutable, unfathomable, abstruse, hermetic, orphic, sibylline, numinous, transcendental, supernatural, otherworldly, preternatural, metaphysical, spiritual, magical, alchemical, sorcerous, necromantic, theosophical, gnostic, kabbalistic, mystic, concealed, veiled, clandestine, covert, surreptitious, furtive, stealthy, puzzling, perplexing, baffling, bewildering, impenetrable, incomprehensible, inexplicable, unexplainable [x]