Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cornish
morlader
←
Cornish
mor
(affix)
←
Cornish
lader
(affix)
→
Cornish
morladres
(suffix)
→
Cornish
morladron
(suffix)