_:B734d79a7X3A195d1e795f5X3A2a55 "*h₂erǵ‑u‑" . "PIE" . "89947" . _:B734d79a7X3A195d1e795f5X3A2a55 . "*h₂erǵ‑u‑" . "Etymology for: arguō (la0107)" . "*h₂erǵ‑u‑" . .