Catalan sang

← Spanish sangre (cognate)

← French sang (cognate)

← Proto-Indo-European *h₁sh₂-én- (inherited)

← Proto-Indo-European *h₁ésh₂r̥ (mention)

← Italian sangue (cognate)

← Latin sanguinem (inherited)

← Latin sanguis (mention)

← Occitan sang (cognate)

← Romanian sânge (cognate)

→ Catalan sanguina (affix)

→ Catalan dessagnar (affix)

→ Catalan sangtraït (affix)

→ Spanish sangre (cognate)

→ French sang (cognate)

→ Italian sangue (cognate)

→ Portuguese sangue (cognate)

→ Romanian sânge (cognate)