Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
firsahhan
←
Old High German
fir-
(affix)
←
Old High German
sahhan
(affix)
→
Middle High German
versachen
(inherited)