Portuguese mês

← Catalan mes (cognate)

← Spanish mes (cognate)

← French mois (cognate)

← Galician mes (cognate)

← Proto-Indo-European *mḗh₁n̥s (inherited)

← Italian mese (cognate)

← Latin mēnsis (inherited)

← Romansch mais (cognate)

← Old Portuguese mes (inherited)

→ Catalan mes (cognate)

→ Dalmatian mais (cognate)

→ Spanish mes (cognate)

→ French mois (cognate)

→ Italian mese (cognate)

→ Occitan mes (cognate)

→ Portuguese mesada (suffix)

→ Romansch mais (cognate)