Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Middle English elnen
← Old English elnian (inherited)
← Middle English elne (affix)
← Middle English -en (affix)
← Middle English elne (affix)
← Middle English -en (affix)
← Proto-Germanic *aljanōną (inherited)

→ English elne (inherited)
→ Middle English elne (link)