Sanskrit योस्

← Proto-Indo-Iranian *Hyáwš (inherited)

← Proto-Indo-Aryan *Hyáwṣ (inherited)

← Proto-Indo-European *h₂yew- (root)

← Proto-Indo-European (inherited)

← Proto-Indo-European *h₂yew- (mention)

← Latin iūs (cognate)

→ Latin ius (cognate)