_:B734d79a7X3A195d1e795f5X3A339e "*h₁roug‑h₂‑" . "PIE" . "122248" . _:B734d79a7X3A195d1e795f5X3A339e . "*h₁roug‑h₂‑" . "Etymology for: rūga (la1414)" . "*h₁roug‑h₂‑" . .