←
Ancient Greek ὀστέον (cognate)
←
Armenian ոսկոր (cognate)
←
Proto-Indo-Iranian *HástʰH (derived)
←
Proto-Indo-European *h₁ésti (inherited)
←
Proto-Indo-European *h₃ésth₁ (derived)
←
Proto-Iranian *HástH (derived)
←
Northern Kurdish hestî (cognate)
←
Middle Persian 𐭠𐭩𐭲𐭩 (inherited)
←
Middle Persian 𐫀𐫘𐫤 (derived)
←
Old Persian 𐎠𐎿𐎫𐎡𐎹 (inherited)
←
Sanskrit अस्थि (cognate)
→
Northern Kurdish hestî (cognate)
→
Sanskrit अस्थि (cognate)
→
Yagnobi sitak (cognate)