Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
schliisslech
←
German
schließlich
(borrowed)
←
German
schließen
(cognate)
←
Luxembourgish
schléisslech
(mention)
←
Luxembourgish
schléissen
(mention)