Where does “amigu” come from?

amigu (Asturian) 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.

amigu (Asturian): friend

Definitions

friend

Ancestry of “amigu”, step by step

Step	Language	Word	Meaning
1	Latin	amīcus	friendly, well-disposed, amicable
2	Latin	amō	to love
3	Latin	Deus	God
4	Latin	dẹ̄vos	—
5	Old Latin	deivos	god, deity
6	Proto-Italic	deiwos	god, deity
7	Proto-Indo-European	deywós	god
8	Proto-Indo-European	dyew-	to be bright; sky, heaven

Every word from Proto-Indo-European dyew- →Every word from Proto-Indo-European deywós →Every word from Proto-Italic deiwos →