Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Germanic *-anaz

→ English -n (inherited)
→ English -en (mention)
→ English -en (derived)
→ Old English -en (inherited)
→ Middle Dutch -en (inherited)
→ Dutch -en (inherited)
→ Old Norse -inn (mention)