Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
retrain
←
English
re
(prefix)
←
English
train
(prefix)
→
English
retrainer
(suffix)
→
English
retrainee
(suffix)
→
English
retrainable
(suffix)