_:Bb9fa0895bde99296b3939979c9c1ba95 "*roug‑ā‑" . "PIt" . "122248" . _:Bb9fa0895bde99296b3939979c9c1ba95 . "Etymology for: rūga (la1414)" . "*roug‑ā‑" . "*roug‑ā‑" . .