Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Westrobothnian jäta
← Proto-Germanic *etaną (inherited)
← Westrobothnian eta (mention)
← Westrobothnian ita (mention)
← Proto-Indo-European *h₁ed- (inherited)
← Icelandic éta (cognate)
← Old Norse eta (inherited)

→ Westrobothnian ita (mention)
→ Westrobothnian etu (mention)
→ Old Norse eta (link)