Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
geochemistry
←
English
geo
(prefix)
←
English
chemistry
(prefix)
→
English
biogeochemistry
(prefix)
→
English
geochemist
(back-formation)
→
English
palaeogeochemistry
(prefix)
→
English
lithogeochemistry
(prefix)
→
English
hydrogeochemistry
(prefix)
→
English
pedogeochemistry
(prefix)