Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
painajaismainen
←
Finnish
painajainen
(suffix)
←
Finnish
mainen
(suffix)
→
Finnish
painajaismaisesti
(suffix)
→
Finnish
painajaismaisuus
(suffix)