Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cornish
bewskrif
←
Cornish
bew
(affix)
←
Cornish
skrif
(affix)
→
Cornish
bewskrifow
(suffix)