Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
kärnmjölk
←
Old Swedish
[[kirno]] [[miölk]]
(derived)
←
Swedish
kärna
(affix)
←
Swedish
mjölk
(affix)
→
Danish
kærnemælk
(cognate)
→
Swedish
kärna
(link)