Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
epävirallinen
←
Finnish
epä
(prefix)
←
Finnish
virallinen
(prefix)
→
Finnish
epävirallisesti
(suffix)
→
Finnish
epävirallisuus
(suffix)