Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Süßwasser
←
German
süß
(compound)
←
German
Wasser
(compound)
→
German
Süßwasserfisch
(compound)
→
Finnish
makea vesi
(cognate)