"PIE" . "90518,90595" . _:B6786b87e5cbb67b0b9e6a41d28b2a491 . "*h₂et‑o‑" . "Etymology for: atta (la0131)" . "*h₂et‑o‑" . . _:B6786b87e5cbb67b0b9e6a41d28b2a491 "*h₂et‑o‑" .