Where does “graduatorio” come from?

graduatorio (Italian) comes from Italian -torio, from Latin -tōrius, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

graduatorio (Italian): defining an order of succession

Definitions

defining an order of succession

Ancestry of “graduatorio”, step by step

Step	Language	Word	Meaning
1	Italian	-torio	Forms adjectives, usually from verbs; tends to...
2	Latin	-tōrius	ory
3	Latin	-tor	-er
4	Proto-Italic	-tōr	Forms agent nouns to verb stems
5	Proto-Indo-European	-tōr	Derives agent nouns from verbs, denoting someone...
6	Proto-Indo-European	-tor-s	—

Every word from Proto-Indo-European -tor-s →