Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
lawi
←
Westrobothnian
lag
(compound)
←
Westrobothnian
wä
(compound)
←
Old Norse
lag
(inherited)
←
Old Norse
við
(mention)
→
Westrobothnian
lag
(link)
→
Westrobothnian
wä
(link)
→
Old Norse
við
(link)