Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
äst
←
Old Swedish
æst
(inherited)
←
Old Swedish
est
(mention)
←
Old Norse
est
(inherited)
→
Faroese
ert
(cognate)
→
Swedish
vara
(link)