Sanskrit प्रथस्

← Ancient Greek πλάτος (cognate)

← Proto-Indo-Iranian *prátʰas (inherited)

← Proto-Indo-Aryan *prátʰas (inherited)

← Proto-Indo-European *pléth₂os (inherited)

← Old Armenian լայն (cognate)

→ English flat (cognate)

→ Ancient Greek πλάτος (cognate)

→ Old Armenian լայն (cognate)