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

→ English eld (inherited)
→ Danish ælde (derived)
→ Faroese elli (derived)
→ Icelandic elli (inherited)
→ Norwegian Nynorsk elde (derived)
→ Old Norse elli (inherited)
→ Old Saxon eldi (inherited)