Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Houfschmadd
←
Middle High German
huofsmit
(derived)
←
Luxembourgish
Houf
(compound)
←
Luxembourgish
Schmadd
(compound)