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

→ Danish fortov (derived)
→ Finnish tanhua (derived)
→ Westrobothnian tâ (inherited)
→ Icelandic tá (derived)
→ Norwegian Nynorsk tåg (inherited)
→ Old Norse tá (derived)