Swedish rät

← Proto-Germanic *rehtaz (derived)

← Old Swedish rǣtter (inherited)

← Old Swedish rǣter (mention)

← Proto-Indo-European *h₃reǵ- (root)

← Proto-Indo-European *h₃reǵtós (derived)

← Old Norse réttr (derived)

→ English right (mention)

→ Danish ret (mention)

→ Old Norse réttr (link)