Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
darlun
←
Welsh
dar-
(affix)
←
Welsh
llun
(affix)
→
Welsh
darlunio
(affix)
→
Welsh
darluniad
(affix)