Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
atal
←
Welsh
ad-
(affix)
←
Welsh
dal
(affix)
→
Welsh
atalnod
(compound)
→
Welsh
atalfa
(affix)