Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Bësch
←
German
Busch
(cognate)
←
English
bush
(cognate)
←
Proto-Germanic
*buskaz
(derived)
←
Dutch
bos
(cognate)
→
German
Böschung
(cognate)
→
Luxembourgish
Wal
(link)