Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Occitan chantar
← Latin cantāre (inherited)
← Latin cantō (mention)

→ Catalan cantar (mention)
→ Occitan cantar (mention)
→ Occitan chantar (inherited)
→ Old Occitan chan (mention)