Where does “-ema” come from?

-ema (Esperanto) comes from French aime, from Latin amātus, 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.

-ema (Esperanto): shows an inclination toward, a penchant for