Where does “bidriāga” come from?

bidriāga (Old Frisian) comes from Proto-West Germanic bidreugan, from Proto-Germanic dreuganą, from Proto-Indo-European dʰrewgʰ-, from Proto-Indo-European dʰer- — to support; to hold.

Ancestry of “bidriāga”, step by step

StepLanguageWordMeaning
1Proto-West Germanicbidreuganto deceive, cheat
2Proto-Germanicdreuganąto mislead, to deceive; to serve, to be a...
3Proto-Indo-Europeandʰrewgʰ-to deceive, to mislead; to serve one's tribe;...
4Proto-Indo-Europeandʰer-to support; to hold

Words derived from “bidriāga

Every word from Proto-Indo-European dʰer-Every word from Proto-Indo-European dʰrewgʰ-Every word from Proto-Germanic dreuganą
bidriāga — Etymology, Origin & Word History | Etymology Explorer