Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Gromper
←
German
Grundbirne
(cognate)
←
Luxembourgish
(mention)
←
Luxembourgish
Grond
(compound)
←
Luxembourgish
Bir
(compound)
→
Dutch
aardappel
(cognate)