Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Blomees
←
German
Blaumeise
(derived)
←
Luxembourgish
blo
(compound)
←
Luxembourgish
Mees
(compound)