Where does “rugga” come from?

rugga (Old Norse) comes from Proto-Germanic rukkōną, from Proto-Indo-European Hruknéh₂-, from Proto-Indo-European h₃rewk-, from Proto-Indo-European h₃er- — to move, to stir; to rise, to spring; to quarrel,...

Ancestry of “rugga”, step by step

StepLanguageWordMeaning
1Proto-Germanicrukkōnąto move, move back and forth, rock
2Proto-Indo-EuropeanHruknéh₂-
3Proto-Indo-Europeanh₃rewk-to dig; to till
4Proto-Indo-Europeanh₃er-to move, to stir; to rise, to spring; to quarrel,...

Words derived from “rugga

Every word from Proto-Indo-European h₃er-Every word from Proto-Indo-European h₃rewk-Every word from Proto-Indo-European Hruknéh₂-