Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
nostalgi
←
Ancient Greek
νόστος
(derived)
←
Ancient Greek
ἄλγος
(mention)
→
Danish
nostalgisk
(suffix)
→
Danish
nostalgiker
(suffix)