Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
hvell
←
Old Norse
hvel
(cognate)
→
Westrobothnian
werwill
(compound)
→
Westrobothnian
hwegehl
(mention)