Where does “druȝþe” come from?

druȝþe (Middle English) comes from Old English drūgaþ, from Old English drȳġe, from Proto-West Germanic *drūgi, from Proto-Germanic drūgiz, from Proto-Indo-European dʰerǵʰ-, from Proto-Indo-European dʰer- — to support; to hold.

Ancestry of “druȝþe”, step by step

StepLanguageWordMeaning
1Old Englishdrūgaþdryness, drought
2Old Englishdrȳġedry; dry; parched, withered
3Proto-West Germanic*drūgidry
4Proto-Germanicdrūgizhard, solid; dry
5Proto-Indo-Europeandʰerǵʰ-to strengthen; to strengthen; become hard; to...
6Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European dʰer-Every word from Proto-Indo-European dʰerǵʰ-Every word from Proto-Germanic drūgiz