Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
gæstfrihed
←
Danish
gæstfri
(suffix)
←
Danish
hed
(suffix)
→
Danish
gæst
(link)
→
Danish
ugæstfrihed
(prefix)
→
Swedish
gästfrihet
(cognate)