Aragonese amillorar

← Aragonese millor (mention)

← Aragonese a- (affix)

← Asturian ameyorar (cognate)

← Catalan millorar (cognate)

← Spanish mejorar (cognate)

← French améliorer (cognate)

← Latin ad- (derived)

← Latin melior (inherited)

→ Asturian ameyorar (cognate)