76 Moby Thesaurus words for "extraterrestrial":
Elysian, Olympian, alien, arcane, barbarian, barbaric, barbarous,
beatific, beatified, blessed, celestial, eerie, esoteric, ethereal,
exotic, exterior, external, exterrestrial, exterritorial,
extragalactic, extralateral, extraliminal, extramundane,
extramural, extraneous, extrapolar, extraprovincial, extrasolar,
extraterrene, extraterritorial, extratribal, extrinsic, fey,
foreign, foreign-born, from on high, glorified, heavenly,
hypernormal, hyperphysical, in glory, intrusive, mysterious,
numinous, occult, otherworldly, outland, outlandish, outside,
paradisaic, paradisal, paradisiac, paradisic, preterhuman,
preternatural, preternormal, pretersensual, psychic, space,
spiritual, strange, superhuman, supernal, supernatural,
supernormal, superphysical, supersensible, supersensual,
supramundane, supranatural, transcendental, transmundane, ulterior,
unearthly, unhuman, unworldly