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

→ Welsh coegog (suffix)
→ Welsh lledieithog (suffix)
→ Welsh tywysog (suffix)
→ Welsh taeog (suffix)
→ Welsh gwlanog (suffix)
→ Welsh awgrymog (suffix)
→ Welsh niwlog (suffix)
→ Welsh niwliog (suffix)
→ Welsh brasterog (suffix)
→ Welsh galluog (suffix)
→ Welsh enwog (suffix)
→ Welsh perchennog (suffix)