Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
frööys
←
Proto-Germanic
*frausijaną
(inherited)
←
Norwegian
frøysa
(cognate)
←
Old Norse
*freysa
(inherited)
→
Westrobothnian
fröyst
(mention)