Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
argraff
←
Welsh
ar-
(affix)
←
Welsh
graff
(affix)
→
Welsh
cyfargraff
(affix)
→
Welsh
argraffu
(affix)