Where does “væster” come from?

væster (Old Swedish) comes from Old Norse vestr, from Proto-Germanic westrą, from Proto-Germanic westraz, from Proto-Indo-European wek(ʷ)speros, from Proto-Indo-European we-.

Ancestry of “væster”, step by step

StepLanguageWordMeaning
1Old Norsevestrwest, westwards
2Proto-Germanicwestrąwest; west, westward
3Proto-Germanicwestrazwest, western
4Proto-Indo-Europeanwek(ʷ)sperosevening
5Proto-Indo-Europeanwe-

Words derived from “væster

Every word from Proto-Indo-European we-Every word from Proto-Indo-European wek(ʷ)sperosEvery word from Proto-Germanic westraz