_:B92b98a410497717e0be9a1ad377bbe6e "*h₂erh₃‑uo‑" . "PIE" . "90169" . _:B92b98a410497717e0be9a1ad377bbe6e . "*h₂erh₃‑uo‑" . "Etymology for: arvum (la0116)" . "*h₂erh₃‑uo‑" . .