Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto -eca
← Esperanto -eco (suffix)
← Esperanto -a (suffix)

→ Esperanto sfereca (affix)
→ Esperanto cifereca (affix)
→ Esperanto hundeca (affix)
→ Esperanto edzeca (affix)
→ Esperanto vireca (affix)
→ Esperanto homeca (affix)
→ Esperanto putineca (affix)