Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
fußen
←
Middle High German
vuozen
(inherited)
←
Luxembourgish
foussen
(cognate)
→
Luxembourgish
foussen
(derived)