Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
acw
←
Welsh
rhacw
(clipping)
←
Welsh
racw
(clipping)
←
Welsh
'r
(compound)
←
Welsh
acw
(compound)
→
Welsh
acw
(compound)
→
Welsh
dacw
(affix)