nurtural
/ˈnəːtʃ(ə)rəl/adjective
Due to nurture; specifically (of a human characteristic, etc.) that can be attributed to training, environment, etc. (frequently contrasted with natural). Also (more generally): of or relating to nurture.
Origin
Late 19th century; earliest use found in Journal of the Royal Anthropological Institute. From nurture + -al, after natural.