Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
French watt
← English watt (borrowed)

→ French kilowatt (prefix)
→ French mégawatt (affix)
→ French hectowatt (prefix)
→ French térawatt (prefix)
→ French décawatt (prefix)
→ Romanian watt (borrowed)