Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Finnish oo
← Finnish kirjain (mention)
← Finnish ole (mention)
← Latin ō (derived)

→ Finnish öö (mention)
→ Finnish ruotsalainen oo (mention)
→ Finnish oologi (confix)
→ Finnish oogeneesi (confix)