Where does “roðka” come from?

roðka (Old Norse) comes from Old Norse rauðr, from Old English dūn, from Proto-Germanic *dūnā, from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Ancestry of “roðka”, step by step

StepLanguageWordMeaning
1Old Norserauðrred
2Old Englishdūnhill, down; hill, dune; hill, mountain
3Proto-Germanic*dūnā—
4Proto-Celticdūnomstronghold, rampart
5Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “roðka”

Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Celtic dūnom →Every word from Proto-Germanic *dūnā →