Spanish otro

← French autre (cognate)

← Proto-Indo-European *h₂élteros (inherited)

← Latin alter (inherited)

← Latin altera (mention)

← Latin alterum (mention)

← Portuguese outro (cognate)

→ Cebuano otro (derived)

→ Spanish nosotros (mention)

→ Spanish vosotros (mention)

→ Spanish otredad (suffix)

→ Galician outro (cognate)

→ Ido altro (borrowed)

→ Ido altra (borrowed)

→ Mozarabic وطْرِ (cognate)

→ Papiamentu otro (derived)

→ Portuguese outro (cognate)