Where does “buonuomo” come from?

buonuomo (Italian) comes from Italian uomo, from Latin homō, from Old Latin hemō, from Proto-Italic hemō, from Proto-Indo-European ǵʰmṓ, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.

buonuomo (Italian): good-natured or easy-going man; simpleton; "my...

Definitions

good-natured or easy-going man; simpleton; "my...

Ancestry of “buonuomo”, step by step

buonuomo traces back through two separate lines of ancestry.

via Italian uomo

Step	Language	Word	Meaning
1	Italian	uomo	person, man; man; one
2	Latin	homō	human, person, man
3	Old Latin	hemō	—
4	Proto-Italic	hemō	man
5	Proto-Indo-European	ǵʰmṓ	earthling
6	Proto-Indo-European	dʰéǵʰōm	earth
7	Proto-Indo-European	-ōm	emphatic suffix or postpositive particle
8	Proto-Indo-European	-mi	—

via Italian buono

Step	Language	Word	Meaning
1	Italian	buono	good; fair; coupon, voucher
2	Latin	bonus	good, honest, brave, noble, kind, pleasant;...
3	Old Latin	duenos	Alternative form of duonus
4	Proto-Italic	dwenos	good
5	Proto-Indo-European	dew-	to show favour, revere; to fail, to lag, to be...

Every word from Proto-Indo-European -mi →Every word from Proto-Indo-European -ōm →Every word from Proto-Indo-European dʰéǵʰōm →