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

→ Danish øde (inherited)
→ Westrobothnian öy (inherited)
→ Old Swedish øþa (inherited)
→ Icelandic eyða (derived)
→ Norwegian Nynorsk øyda (inherited)
→ Norwegian Nynorsk øyde (inherited)
→ Swedish öda (inherited)