"PIt" . "122248" . _:B8d5167ec435f8bf31b80a19b1d1ead75 . "Etymology for: rūga (la1414)" . "*roug‑ā‑" . "*roug‑ā‑" . . _:B8d5167ec435f8bf31b80a19b1d1ead75 "*roug‑ā‑" .