Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gwyliadwr
←
Welsh
gwyliad
(affix)
←
Welsh
-wr
(affix)
→
Welsh
gwyliadwrus
(affix)
→
Welsh
gwyliadwriaeth
(affix)