Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Occitan mon
← Latin meum (inherited)
← Latin meus (mention)
← Latin mundus (inherited)
← Old Occitan mo (link)

→ Catalan mon (inherited)
→ Catalan món (inherited)
→ Occitan mon (inherited)
→ Old Occitan mosenhor (compound)