Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Buchstabenkurzwort
←
German
Buchstabe
(compound)
←
German
-n-
(compound)
←
German
Kurzwort
(compound)