Where does “nubloso” come from?

nubloso (Spanish) comes from Late Latin nubilosus, from Latin nūbilus, from Latin -idus, from Proto-Italic *-iðos.

nubloso (Spanish): cloudy

Definitions

Step	Language	Word	Meaning
1	Late Latin	nubilosus	cloudy
2	Latin	nūbilus	—
3	Latin	-idus	tending to
4	Proto-Italic	*-iðos	—

nubloso — Etymology, Origin & Word History | Etymology Explorer