Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Wäschkuerf
←
German
Wäschekorb
(cognate)
←
Luxembourgish
Wäsch
(compound)
←
Luxembourgish
Kuerf
(compound)