Where does “ama” come from?

ama (Italian) comes from Italian amare, 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.

ama (Italian): inflection of amare: ## third-person singular...