Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
huel
←
Proto-Germanic
*hulaz
(derived)
←
Old High German
hol
(derived)
←
Luxembourgish
huelen
(mention)