Synonyms of 'extraterrestrial'

alien, arcane, barbarian, barbaric, barbarous, beatific, blessed, celestial, eerie, Elysian, esoteric, ethereal, exotic, exterior, external, exterritorial, extragalactic, extramundane, extramural, extraneous, extraterritorial, extrinsic, fey, foreign, foreign-born, heavenly, hyperphysical, intrusive, mysterious, numinous, occult, Olympian, otherworldly, outlandish, outside, paradisiac, preterhuman, preternatural, psychic, space, spiritual, strange, superhuman, supernal, supernatural, supernormal, superphysical, supersensible, supersensual, supranatural, transcendental, transmundane, unearthly, unworldly