Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gogwyddo
←
Welsh
go-
(affix)
←
Welsh
cwyddo
(affix)
→
Welsh
gogwydd
(mention)
→
Welsh
gogwyddiad
(affix)