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

→ Spanish decanato (suffix)
→ Spanish deán (doublet)
→ Spanish decanazgo (suffix)
→ Spanish exdecano (affix)
→ Tagalog dekano (borrowed)