Where does “rusca” come from?

rusca (Gaulish) comes from Proto-Celtic rūskos, from Proto-Indo-European HrewH- — to dig.

Ancestry of “rusca”, step by step

StepLanguageWordMeaning
1Proto-Celticrūskosbark
2Proto-Indo-EuropeanHrewH-to dig

Words derived from “rusca”

Every word from Proto-Indo-European HrewH- →Every word from Proto-Celtic rūskos →