Where does “Grasu” come from?

Grasu (Romanian) comes from Romanian gras, from Latin crassus, from Old Latin cartsus, from Proto-Italic kartsus, from Proto-Indo-European kr̥t-sú-s, from Proto-Indo-European kert-, from Proto-Turkic *keŕ- — to travel, tour.

Ancestry of “Grasu”, step by step

Step	Language	Word	Meaning
1	Romanian	gras	fat
2	Latin	crassus	dense, thick, solid; fat, gross, plump;...
3	Old Latin	cartsus	—
4	Proto-Italic	kartsus	—
5	Proto-Indo-European	kr̥t-sú-s	—
6	Proto-Indo-European	kert-	times; to weave, twist together; time
7	Proto-Turkic	*keŕ-	to travel, tour

Words derived from “Grasu”

Grăseni

Every word from Proto-Turkic *keŕ- →Every word from Proto-Indo-European kert- →Every word from Proto-Indo-European kr̥t-sú-s →