Where does “Wäästfräislound” come from?

Wäästfräislound (Saterland Frisian) comes from Saterland Frisian Wääste, from Old Frisian west, from Proto-West Germanic *westr, from Proto-Germanic westrą, from Proto-Germanic westraz, from Proto-Indo-European wek(ʷ)speros, from Proto-Indo-European we-.

Ancestry of “Wäästfräislound”, step by step

Wäästfräislound traces back through two separate lines of ancestry.

via Saterland Frisian Wääste

StepLanguageWordMeaning
1Saterland FrisianWäästewest
2Old Frisianwest—
3Proto-West Germanic*westrwestern, westernly
4Proto-Germanicwestrąwest; west, westward
5Proto-Germanicwestrazwest, western
6Proto-Indo-Europeanwek(ʷ)sperosevening
7Proto-Indo-Europeanwe-—

via Saterland Frisian Fräislound

StepLanguageWordMeaning
1Saterland FrisianFräislound—
2Saterland FrisianLoundland; country
3Old Frisianlandland
4Proto-Germanic*land—
5Proto-Germaniclandąland, area of ground
6Proto-Indo-Europeanlendʰ-land, heath; loins
Every word from Proto-Indo-European we- →Every word from Proto-Indo-European wek(ʷ)speros →Every word from Proto-Germanic westraz →