Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
raciology
←
German
Rassenkunde
(derived)
←
English
race
(suffix)
←
English
ology
(suffix)
→
English
raciological
(suffix)
→
English
raciologist
(suffix)