Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Danish logi

→ Danish psykologi (confix)
→ Danish biologi (confix)
→ Danish topologi (suffix)
→ Danish fonologi (confix)
→ Danish kynologi (confix)
→ Danish eskimologi (suffix)
→ Danish feminologi (suffix)