Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
nåk
←
Danish
nøg
(cognate)
←
Old Danish
nøg
(cognate)
←
Old Norse
hnǫggr
(cognate)
←
Old Norse
hnokinn
(mention)
→
Westrobothnian
nåkäs
(mention)