Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
rå
→
Westrobothnian
råden
(mention)
→
Westrobothnian
råstu
(compound)
→
Westrobothnian
rågn
(suffix)
→
Westrobothnian
rågne
(suffix)