Where does “rubisk” come from?

rubisk (Frankish) comes from Proto-Germanic hreubaz, from Proto-Indo-European kreup- — scab, crust.

Ancestry of “rubisk”, step by step

StepLanguageWordMeaning
1Proto-Germanichreubazrough, crusty, scabby
2Proto-Indo-Europeankreup-scab, crust

Words derived from “rubisk”

Every word from Proto-Indo-European kreup- →Every word from Proto-Germanic hreubaz →