Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
viis
←
Proto-Germanic
*wīsōną
(inherited)
←
Proto-Germanic
*wīsǭ
(inherited)
←
Westrobothnian
ljettvisst
(link)
←
Old Norse
vísa
(inherited)
←
Old Norse
vísa
(inherited)
→
Westrobothnian
ljettvisst
(mention)