Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
spjalk
←
Proto-Germanic
*spelkō
(inherited)
←
Westrobothnian
spölu
(mention)
←
Old Norse
spjalk
(inherited)