Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Fal
←
German
Falte
(cognate)
←
German
Falle
(cognate)
←
English
fold
(cognate)
←
Proto-Germanic
*falþō
(derived)
←
Old High German
falt
(derived)
←
Old High German
falla
(derived)
←
Luxembourgish
falen
(link)