Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cornish
stervarnores
←
Cornish
stervarner
(suffix)
←
Cornish
es
(suffix)
→
Cornish
stervarnoresow
(suffix)