Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
canfod
←
Welsh
can-
(affix)
←
Welsh
bod
(affix)
→
Welsh
canfodydd
(affix)
→
Welsh
darganfod
(affix)
→
Welsh
canfyddadwy
(suffix)