abiotisk.

From a- + biotisk, first part from Greek α- (a-, “a-, an-, in-, un-, -less”), from Ancient Greek ἀ- (a-, “not, without”), from Proto-Hellenic *ə- (“un-, not; without, lacking”), from Proto-Indo-European *n̥- (“not, un-”). Last part from Ancient Greek βιωτικός (biōtikós, “of life”), from βίος (bíos, “life”) (with the suffix -ῐκός (-ĭkós), from -κός (-kós), from Proto-Indo-European *-kos, *-ḱos), from either *gʷih₃wós (“alive, living”), with the suffix *-wós, or from βίοτος (bíotos, “life”), from Proto-Indo-European *gʷih₃wo-teh₂ or *gʷih₃-etos (“life”), both from *gʷeyh₃- (“to live”).