1. (a.) Remote from or beyond human comprehension; baffling human understanding; unknowable; obscure; mysterious.

2. (a.) Importing or implying mysticism; involving some secret meaning; allegorical; emblematical; as, a mystic dance; mystic Babylon.

absolute abysmal allegorical anagogic arcane between the lines cabalic cabalistic cabbalistic categorical clandestine concealed covert cryptic deep delitescent divine dormant enwrapped in mystery epiphanic esoteric furtive hibernating hidden hole-and-corner holy hugger-mugger hush-hush indefinable ineffable inexplicable inextricable insoluble insolvable latent lurking metaphysic miraculous muffled mysterious mystic obfuscated obscured occult possible potential preternatural private profound sacred secret sleeping sneak spiritual stealthy submerged supernatural supranatural symbolical theosophical theosophist ultimate unaccountable undefinable under the surface underlying unexplainable uninterpretable unmanifested unrevealed unsolvable veiled virtual