Erdnuss (German) comes from German Nuss, from Old High German nuz, from Proto-West Germanic hnut, from Proto-Germanic hnuts, from Proto-Indo-European knew-, from Proto-Indo-European ken- — to arise, begin.
Erdnuss (German): peanut, goober; tiger nut, chufa; earthnut pea
Definitions
peanut, goober; tiger nut, chufa; earthnut pea
Ancestry of “Erdnuss”, step by step
Erdnuss traces back through two separate lines of ancestry.