Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
llywodraeth
←
Welsh
llywiadr
(affix)
←
Welsh
-aeth
(affix)
←
Welsh
llyw
(mention)
→
Welsh
llywodraethu
(affix)