Where does “*regn” come from?

*regn (Proto-Germanic) comes from Proto-Germanic regną, from Proto-Indo-European Hreǵ- — to flow.

Ancestry of “*regn”, step by step

StepLanguageWordMeaning
1Proto-Germanicregnąrain
2Proto-Indo-EuropeanHreǵ-to flow

Words derived from “*regn”

Every word from Proto-Indo-European Hreǵ- →Every word from Proto-Germanic regną →