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

→ English -logue (borrowed)
→ English -log (derived)
→ English diabologue (borrowed)
→ French homologue (affix)
→ French hétérologue (affix)
→ French astrologue (affix)
→ French urgentologue (affix)
→ French andrologue (affix)
→ French thanatologue (affix)