"PIE" . . "127155" . _:Be9d6b03a1e38683e861ab0a2c85ff586 . "*su‑sur‑? *suer‑" . "Etymology for: susurrus (la1622)" . "*suer‑" . . _:Be9d6b03a1e38683e861ab0a2c85ff586 "*suer‑" .