"PIE" . "101465" . _:BX2D3ad15a0X3A19ab54fe99dX3A5f4a . "Etymology for: errō (la0505)" . "*h₁ers‑o/h₂‑" . "*h₁ers‑o/h₂‑" . . _:BX2D3ad15a0X3A19ab54fe99dX3A5f4a "*h₁ers‑o/h₂‑" .