Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
anobaith
←
Welsh
an-
(affix)
←
Welsh
gobaith
(affix)
→
Welsh
anobeithiol
(affix)
→
Welsh
anobeithio
(affix)