Where does “ruoz” come from?

ruoz (Old High German) comes from Proto-Germanic hrōtaz, from Proto-Indo-European kreH(u)d- — grime, soot.

Ancestry of “ruoz”, step by step

StepLanguageWordMeaning
1Proto-Germanichrōtazsoot
2Proto-Indo-EuropeankreH(u)d-grime, soot

Words derived from “ruoz”

Every word from Proto-Indo-European kreH(u)d- →Every word from Proto-Germanic hrōtaz →