Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
omaga
←
Jamtish
ómagug
(cognate)
←
Old Norse
ómagi
(inherited)
←
Old Norse
úmagi
(mention)
→
Norwegian Nynorsk
umage
(cognate)