Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
dänna
←
Old Norse
*þærna
(inherited)
←
Old Norse
þarna
(mention)
→
Westrobothnian
der
(link)
→
Westrobothnian
dittäna
(compound)