Part of speech: Adjective
not dangerous to health; not recurrent or progressive (especially of a tumor)
Part of speech: Adjective
pleasant and beneficial in nature or influence
Example: a benign smile; the benign sky; the benign influence of pure air
Part of speech: Adjective
kindness of disposition or manner
Example: the benign ruler of millions; benign intentions
The word "benign" comes from Latin benignus. It started in Old French benigne. Then it appeared in Middle English benigne.
malign – A related word in the same word family.
Each civilization borrowed this word because they encountered the concept through cultural contact.