Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
medarbetare
←
Swedish
med-
(affix)
←
Swedish
arbeta
(affix)
←
Swedish
-are
(affix)
→
Danish
medarbejder
(cognate)