Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Erzéiung
←
German
Erziehung
(derived)
←
Luxembourgish
erzéien
(affix)
←
Luxembourgish
-ung
(affix)