Where does “annonarius” come from?

annonarius (Latin) comes from Latin -ārius, from Proto-Italic *-āzios.

annonarius (Latin): of or pertaining to provisions

Definitions

Step	Language	Word	Meaning
1	Latin	-ārius	—
2	Proto-Italic	*-āzios	—

annonarius — Etymology, Origin & Word History | Etymology Explorer