Where does “tractāre” come from?

tractāre (Latin) comes from Latin tractō, from Latin -tō, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “tractāre”, step by step

Step	Language	Word	Meaning
1	Latin	tractō	to tug, drag or haul
2	Latin	-tō	Forms here
3	Latin	-tus	Forms the past participle of verbs; Forms...
4	Proto-Italic	-tus	—
5	Proto-Indo-European	-tus	Derives action nouns from verb roots

Words derived from “tractāre”

Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin -tō →