Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Kaméil
←
German
Kamel
(derived)
←
Middle High German
kemel
(derived)
←
Latin
camēlus
(derived)
←
Luxembourgish
kemmel
(mention)