Where does “arze” come from?

arze (Middle High German) comes from Old High German aruzzi, from Proto-Germanic aruts, from Proto-Germanic arud-, from Sumerian ? — copper.

Ancestry of “arze”, step by step

StepLanguageWordMeaning
1Old High Germanaruzzi—
2Proto-Germanicarutsore
3Proto-Germanicarud-—
4Sumerian?copper

Words derived from “arze”

Every word from Sumerian ? →Every word from Proto-Germanic arud- →Every word from Proto-Germanic aruts →