Open English Wordnet
Adjectives
(s)preternatural, uncannysurpassing the ordinary or normal“Beyond his preternatural affability there is some acid and some steel” (George Will), “his uncanny sense of direction”
(s)nonnatural, otherworldly, preternatural, transcendentalexisting outside of or not in accordance with nature“find transcendental motives for sublunary action” (Aldous Huxley)