_:B2fd16f522b0924a5753ea8653969a462 "*roug‑ā‑" . "PIt" . "122248" . _:B2fd16f522b0924a5753ea8653969a462 . "Etymology for: rūga (la1414)" . "*roug‑ā‑" . "*roug‑ā‑" . .