Westalpen (German) comes from German West, from Middle High German west, from Old High German west, from Proto-Germanic westrą, from Proto-Germanic westraz, from Proto-Indo-European wek(ʷ)speros, from Proto-Indo-European we-.
Westalpen (German): Western Alps
Definitions
Western Alps
Ancestry of “Westalpen”, step by step
Westalpen traces back through two separate lines of ancestry.