Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
Um
←
Westrobothnian
um
(mention)
←
Icelandic
óma
(cognate)
←
Old Norse
Úma
(inherited)
→
Scanian
ámmen
(mention)