"PIt" . "NaN"^^ . _:Bd7020a880218b5078d7d00c18b1e83af . "Etymology for: ‑rūgō (la1416)" . "*roug‑e/o‑" . "*roug‑e/o‑" . . _:Bd7020a880218b5078d7d00c18b1e83af "*roug‑e/o‑" .