Persian رخش

← Proto-Indo-European *reg- (cognate)

← Proto-Indo-European *lewk- (derived)

← Proto-Iranian *ra(n)ǰ- (cognate)

← Proto-Iranian *rauxšn- (derived)

← Northern Kurdish reş (cognate)

← Mazanderani رش (cognate)

← Ossetian рухс (cognate)

← Sanskrit रञ्ज् (cognate)

← Talysh رش (cognate)

← Old Armenian երաշխ (cognate)

← Khwarezmian رختک (cognate)

→ Northern Kurdish reş (cognate)

→ Ossetian рухс (cognate)

→ Sanskrit रक्त (cognate)

→ Sanskrit रञ्ज् (cognate)

→ Old Armenian երաշխ (cognate)