Proto-Italic *plēnos

→ Catalan ple (inherited)

→ Spanish lleno (inherited)

→ French plein (inherited)

→ Galician cheo (derived)

→ Italian pieno (inherited)

→ Latin plenus (derived)

→ Ligurian pìn (derived)

→ Mirandese cheno (inherited)

→ Portuguese cheio (inherited)

→ Romanian plin (inherited)

→ Old Leonese xeno (inherited)

→ Old Portuguese chẽo (inherited)

→ Aromanian plin (inherited)

→ Sardinian prenu (inherited)

→ Walloon plin (inherited)