Where does “گوش” come from?
گوش (Persian) comes from Middle Persian ???, from Old Persian ???, from Proto-Iranian gáwšah, from Proto-Indo-Iranian gʰáwšas, from Proto-Indo-European g⁽ʷ⁾ʰéw-sos, from Proto-Indo-European g⁽ʷ⁾ʰew-.
گوش (Persian): ear
Ancestry of “گوش”, step by step