_:Bd1740fdae9b58a7191fc09bc607cf002 "*h₂erǵ‑u‑" . "PIE" . "89947" . _:Bd1740fdae9b58a7191fc09bc607cf002 . "*h₂erǵ‑u‑" . "Etymology for: arguō (la0107)" . "*h₂erǵ‑u‑" . .