_:B7664b970ba29ab678f5417fe7a4a5a90 "*rig‑ā‑" . "PIt" . "122838" . _:B7664b970ba29ab678f5417fe7a4a5a90 . "*rig‑ā‑" . "Etymology for: rigō (la1396)" . "*rig‑ā‑" . .