Where does “innamorare” come from?

innamorare (Italian) comes from Italian amore, from Latin amor, from Latin amō, from Latin Deus, from Latin dẹ̄vos, from Old Latin deivos, from Proto-Italic deiwos, from Proto-Indo-European deywós — to be bright; sky, heaven.

innamorare (Italian): to make somebody fall in love, make somebody...