_:B9f914c33bdc6f39acd353e45aa36bb70 "*h₁pr‑o‑" . _:B9f914c33bdc6f39acd353e45aa36bb70 "*h₁ep‑r‑" . "PIE" . "89395" . _:B9f914c33bdc6f39acd353e45aa36bb70 . "*h₁pr‑o‑ (for Latin);*h₁ep‑r‑ (for Germanic)" . "Etymology for: aper (la0084)" . "*h₁pr‑o‑ / *h₁ep‑r‑" . .