Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
hëtzen
←
German
heizen
(cognate)
←
Middle High German
heizen
(cognate)
←
Luxembourgish
Hëtz
(mention)
←
Luxembourgish
Hëtzt
(mention)