Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish deán
← Spanish decano (doublet)
← Spanish degano (mention)
← Old French deien (borrowed)
← Latin decem (derived)

→ Spanish decano (doublet)
→ Spanish deanazgo (suffix)
→ Spanish deanato (suffix)