Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Dräikinneksdag
←
German
Dreikönigstag
(derived)
←
Luxembourgish
dräi
(affix)
←
Luxembourgish
Kinnek
(affix)
←
Luxembourgish
-s-
(affix)
←
Luxembourgish
Dag
(affix)