Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
skȯrfwu
←
Westrobothnian
skȯrf
(suffix)
←
Westrobothnian
u
(suffix)
←
Old Norse
skurfóttr
(cognate)