Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
seurustella
←
Finnish
seura
(suffix)
←
Finnish
us
(suffix)
←
Finnish
tella
(suffix)
→
Finnish
seurustelu
(suffix)