_:Bd3fd0c271297a28919d6c92bfb3572ba "*h₁roug‑h₂‑" . "PIE" . "122248" . _:Bd3fd0c271297a28919d6c92bfb3572ba . "*h₁roug‑h₂‑" . "Etymology for: rūga (la1414)" . "*h₁roug‑h₂‑" . .