Where does “lëder” come from?

lëder (Middle High German) comes from Old High German ledar, from Proto-West Germanic *leþr, from Proto-Germanic leþrą, from Proto-Celtic ɸlitro-, from Proto-Indo-European pl̥tro-.

Ancestry of “lëder”, step by step

StepLanguageWordMeaning
1Old High Germanledar—
2Proto-West Germanic*leþrleather
3Proto-Germanicleþrąleather
4Proto-Celticɸlitro-—
5Proto-Indo-Europeanpl̥tro-—

Words derived from “lëder”

Every word from Proto-Indo-European pl̥tro- →Every word from Proto-Celtic ɸlitro- →Every word from Proto-Germanic leþrą →