Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
gibirgi
←
Old English
gebeorh
(cognate)
←
Middle High German
gebirge
(cognate)
←
Old High German
gi
(confix)
←
Old High German
birg
(confix)
←
Old High German
i
(confix)
→
German
Gebirge
(inherited)