Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Esperanto diocezo
German Diözese (derived)
English diocese (derived)
Spanish diócesis (derived)
French diocèse (derived)
Italian diocesi (derived)
Latin dioēcesis (derived)

Esperanto ĉefdiocezo (affix)
Ido diocezo (derived)