Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old French alumer
← Old French a (confix)
← Old French lum (confix)
← Old French er (confix)
← Latin illumino (inherited)
← Latin ad- (mention)
← Latin lūminō (mention)

→ French allumer (mention)
→ Norman alleunmer (mention)