Where does “sivun” come from?

sivun (Old Dutch) comes from Proto-West Germanic sebun, from Proto-Germanic sebun, from Proto-Germanic sebunt, from Proto-Indo-European septḿ̥ — seven.

Ancestry of “sivun”, step by step

StepLanguageWordMeaning
1Proto-West Germanicsebunseven
2Proto-Germanicsebunseven
3Proto-Germanicsebunt—
4Proto-Indo-Europeanseptḿ̥seven

Words derived from “sivun”

Every word from Proto-Indo-European septḿ̥ →Every word from Proto-Germanic sebunt →Every word from Proto-Germanic sebun →