Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Luchs
←
German
Luchs
(derived)
←
Luxembourgish
(mention)
←
Luxembourgish
luusseg
(mention)
←
Luxembourgish
luussen
(mention)
→
Luxembourgish
luusseg
(mention)