Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
geognostic
←
German
geognostisch
(derived)
←
English
geo-
(affix)
←
English
gnostic
(affix)
→
English
geognostically
(suffix)