Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
stinn
←
Old Norse
stinnr
(inherited)
←
Old Norse
stiðr
(mention)
→
Westrobothnian
augstinn
(compound)
→
Westrobothnian
stinnaugd
(suffix)