Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse lúðr

→ Faroese lúður (inherited)
→ Westrobothnian lur (inherited)
→ Icelandic lúður (inherited)
→ Norwegian Bokmål lur (derived)
→ Norwegian Nynorsk lur (inherited)