Where does “Sauerländerin” come from?

Sauerländerin (German) comes from German Sauerländer, from German Sauerland, from German land, from Middle High German lant, from Old High German lant, from Proto-West Germanic land, from Proto-Germanic landą, from Proto-Indo-European lendʰ- — land, heath; loins.

Ancestry of “Sauerländerin”, step by step

StepLanguageWordMeaning
1GermanSauerländera native or inhabitant of the Sauerland
2GermanSauerland
3Germanlandcountry territory of a nation
4Middle High Germanlantland; country
5Old High Germanlantland; country
6Proto-West Germaniclandland, area of ground
7Proto-Germaniclandąland, area of ground
8Proto-Indo-Europeanlendʰ-land, heath; loins
Every word from Proto-Indo-European lendʰ-Every word from Proto-Germanic landąEvery word from Proto-West Germanic land