"PIE" . "90951" . _:B904382a8193ffeee23071f99bd84a318 . "Etymology for: āter (la0129)" . "*h₂eh₁‑t(‑)r‑" . "*h₂eh₁‑t(‑)r‑" . . _:B904382a8193ffeee23071f99bd84a318 "*h₂eh₁‑t(‑)r‑" .