Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
sänk
←
Westrobothnian
sein
(mention)
←
Old Norse
seinka
(inherited)
←
Old Norse
seinn
(mention)
→
Westrobothnian
sein
(link)