Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
magnetist
←
English
magnet
(suffix)
←
English
ist
(suffix)
→
English
paleomagnetist
(prefix)
→
English
geomagnetist
(prefix)