Where does “amicicide” come from?
amicicide (English) comes from Latin amīcus, from Latin amō, from Latin Deus, from Latin dẹ̄vos, from Old Latin deivos, from Proto-Italic deiwos, from Proto-Indo-European deywós, from Proto-Indo-European dyew- — to be bright; sky, heaven.
amicicide (English): killing of a friend
Ancestry of “amicicide”, step by step