French mois

← Catalan mes (cognate)

← Spanish mes (cognate)

← Middle French moys (inherited)

← Old French mois (inherited)

← Old French meis (mention)

← Proto-Indo-European *mḗh₁n̥s (inherited)

← Italian mese (cognate)

← Latin mēnsis (inherited)

← Occitan mes (cognate)

← Portuguese mês (cognate)

← Romansch mais (cognate)

→ Catalan mes (cognate)

→ Dalmatian mais (cognate)

→ Persian ماه (cognate)

→ Antillean Creole mwa (derived)

→ Haitian Creole mwa (derived)

→ Italian mese (cognate)

→ Northern Kurdish meh (cognate)

→ Latvian mēnesis (cognate)

→ Latvian mēness (cognate)

→ Occitan mes (cognate)

→ Portuguese mês (cognate)

→ Romansch mais (cognate)