Persian استخوان

← Ancient Greek ὀστέον (cognate)

← Proto-Indo-European *h₃ésth₁ (derived)

← Latin os (cognate)

→ Persian است (link)

→ Persian استویهاد (link)

→ Kholosi assaxôn (borrowed)

→ Ossetian стӕг (cognate)

→ Yagnobi sitak (cognate)