Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
electrochemistry
←
English
electro
(prefix)
←
English
chemistry
(prefix)
→
English
electrochemist
(back-formation)
→
English
photoelectrochemistry
(prefix)
→
English
spectroelectrochemistry
(prefix)
→
English
bioelectrochemistry
(prefix)
→
English
microelectrochemistry
(prefix)
→
English
nanoelectrochemistry
(prefix)