Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
romer
←
Danish
Rom
(suffix)
←
Danish
er
(suffix)
←
German
Römer
(cognate)
←
Middle Low German
romer
(borrowed)
→
Danish
romersk
(suffix)
→
Danish
Romerriget
(compound)