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

→ Old English wæg (inherited)
→ Danish væg (inherited)
→ Faroese veggur (derived)
→ Westrobothnian wägg (inherited)
→ Icelandic veggur (derived)
→ Norwegian Bokmål vegg (link)
→ Old Norse veggr (inherited)