Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
schläichen
←
German
schleichen
(cognate)
←
English
slike
(cognate)
←
Proto-Germanic
*slīkaną
(inherited)
←
Middle High German
slīchen
(inherited)
←
Old High German
slīhhan
(inherited)
→
Luxembourgish
Schläich
(mention)