Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Breton
skeudenn
←
Breton
skeud
(suffix)
←
Breton
enn
(suffix)
→
Breton
skeudennoù
(suffix)