Where does “*friggjan” come from?

*friggjan (Proto-West Germanic) comes from Proto-Germanic frigjaną, from Proto-Indo-European preḱ-, from Proto-Indo-European pr̥ḱneh₂.

Ancestry of “*friggjan”, step by step

StepLanguageWordMeaning
1Proto-Germanicfrigjanąto ask
2Proto-Indo-Europeanpreḱ-to ask
3Proto-Indo-Europeanpr̥ḱneh₂—

Words derived from “*friggjan”

Every word from Proto-Indo-European pr̥ḱneh₂ →Every word from Proto-Indo-European preḱ- →Every word from Proto-Germanic frigjaną →