←
Spanish hueso (cognate)
←
Interlingua osso (cognate)
←
Proto-Indo-European *h₃ésth₁ (inherited)
←
Proto-Indo-European *h₂óst (mention)
←
Latin ossum (inherited)
←
Old Portuguese osso (inherited)
←
Sardinian osso (cognate)
→
Spanish hueso (cognate)
→
Interlingua osso (cognate)
→
Kabuverdianu osu (derived)
→
Guinea-Bissau Creole os (derived)
→
Portuguese tíbia (link)
→
Sardinian ossu (cognate)