Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
toucher
←
English
touch
(affix)
←
English
-er
(affix)
←
Middle English
toucher
(inherited)
→
English
toucherism
(suffix)