"PIE" . "NaN"^^ . _:Be8b38447c3d24f7a38131cb44877cb4d . "*h₁reuǵ‑e/o‑" . "Etymology for: ‑rūgō (la1416)" . "*h₁reuǵ‑e/o‑" . . _:Be8b38447c3d24f7a38131cb44877cb4d "*h₁reuǵ‑e/o‑" .