_:B582418b53ea4623914e866d18b9c361c "*h₂erǵ‑u‑" . "PIE" . "89947" . _:B582418b53ea4623914e866d18b9c361c . "*h₂erǵ‑u‑" . "Etymology for: arguō (la0107)" . "*h₂erǵ‑u‑" . .