Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
struuk
←
Proto-Germanic
*streukaną
(inherited)
←
Old Norse
strjúka
(inherited)
→
Westrobothnian
strik
(mention)
→
Westrobothnian
strɑk
(mention)
→
Westrobothnian
struku
(mention)