Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
barmhartigheid
←
Middle Dutch
barmharticheit
(inherited)
←
Dutch
barmhartig
(suffix)
←
Dutch
heid
(suffix)
→
Luxembourgish
Baarmhäerzegkeet
(cognate)