Where does “groegan” come from?

groegan (Middle Breton) comes from Proto-Brythonic gwrʉg, from Proto-Celtic wroikos — heather.

Ancestry of “groegan”, step by step

StepLanguageWordMeaning
1Proto-Brythonicgwrʉgheather
2Proto-Celticwroikosheather

Words derived from “groegan”

Every word from Proto-Celtic wroikos →Every word from Proto-Brythonic gwrʉg →