Where does “vulpa” come from?

vulpa (Romansch) comes from Esperanto -a, from Italian -a, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.

vulpa (Romansch): fox

Definitions

Step	Language	Word	Meaning
1	Esperanto	-a	Related to, in the manner of, of; Belonging to,...
2	Italian	-a	Used, with a stem, to form the third-person...
3	Latin	-a	suffixed to the roots of verbs, forms agent...
4	Proto-Italic	-ā	—
5	Proto-Indo-European	-éh₂	—

vulpa — Etymology, Origin & Word History | Etymology Explorer