Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Sprong
←
German
Sprung
(cognate)
←
Proto-Germanic
*springaną
(inherited)
←
Old High German
sprung
(inherited)
→
Luxembourgish
Héichsprong
(compound)
→
Luxembourgish
Wäitsprong
(compound)
→
Luxembourgish
Dräisprong
(compound)