Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Hond
←
Proto-West Germanic
*hund
(inherited)
←
Old High German
hunt
(inherited)
→
English
hound
(cognate)
→
Luxembourgish
Wuechthond
(compound)