Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
gehéieren
←
German
gehören
(cognate)
←
Old High German
gihōren
(inherited)
←
Luxembourgish
ge-
(affix)
←
Luxembourgish
héieren
(affix)
→
Luxembourgish
gehéiereg
(affix)