Proto-Indo-European *h₂élteros

→ Cebuano otro (derived)

→ Spanish otro (inherited)

→ Fala otru (inherited)

→ French autre (inherited)

→ Ido altro (derived)

→ Ido alterar (derived)

→ Italian altro (inherited)

→ Latin alter (inherited)

→ Ligurian âtro (inherited)

→ Mozarabic وطْرِ (inherited)

→ Norman aut' (inherited)

→ Portuguese outro (inherited)

→ Portuguese outrem (mention)

→ Romansch oter (inherited)

→ Romansch auter (inherited)

→ Romanian alt (inherited)

→ Sardinian àteru (inherited)