Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Éislek
←
German
Ösling
(cognate)
←
Middle High German
Œsselinc
(inherited)
→
Luxembourgish
Kinnek
(mention)