Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
unerkennen
←
German
anerkennen
(derived)
←
Luxembourgish
un
(compound)
←
Luxembourgish
erkennen
(compound)