Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Finnish -os
← Finnish -o (suffix)
← Finnish -s (suffix)
← Proto-Finnic *-os (inherited)

→ Finnish -us (mention)
→ Finnish salvos (affix)
→ Finnish piirros (affix)
→ Finnish käytös (affix)
→ Finnish väärennös (affix)
→ Finnish katkos (affix)
→ Finnish lados (affix)
→ Finnish lyhennös (affix)
→ Finnish tungos (affix)
→ Finnish pujos (affix)
→ Finnish sidos (affix)
→ Finnish vedos (affix)
→ Finnish hurmos (affix)
→ Finnish jatkos (affix)
→ Finnish johdos (affix)
→ Finnish unkarinnos (affix)
→ Finnish ranskannos (affix)
→ Finnish japaninnos (affix)
→ Finnish venäjännös (affix)
→ Finnish norjannos (affix)
→ Finnish väitös (affix)
→ Finnish siirros (affix)
→ Finnish vironnos (affix)
→ Finnish suomennos (affix)
→ Finnish uurros (affix)
→ Finnish paistos (affix)
→ Finnish mullos (affix)
→ Finnish sotkos (affix)
→ Finnish äännös (affix)
→ Finnish siitos (affix)
→ Finnish hios (affix)
→ Finnish kaarros (affix)
→ Finnish kaiverros (affix)
→ Finnish koonnos (affix)
→ Finnish kylvös (affix)
→ Finnish kynnös (affix)
→ Finnish köytös (affix)
→ Finnish laajennos (affix)
→ Finnish laimennos (affix)
→ Finnish lannos (affix)