Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Feld
→
Luxembourgish
Fluchfeld
(compound)
→
Luxembourgish
Feldhong
(compound)
→
Luxembourgish
Schluechtfeld
(compound)