Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
trekker
←
English
trek
(suffix)
←
English
er
(suffix)
→
English
aerotrekker
(prefix)
→
English
pony-trekker
(compound)
→
French
trekkeur
(mention)