Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
stättesch
←
German
städtisch
(borrowed)
←
German
Stadt
(mention)
←
German
-isch
(mention)
←
Luxembourgish
Stad
(affix)
←
Luxembourgish
-esch
(affix)
←
Luxembourgish
(mention)