Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Erlöser
←
German
erlösen
(compound)
←
German
-er
(compound)
←
Middle High German
erlœsære
(inherited)
←
Old High German
irlōsāri
(inherited)