Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
epäolennainen
←
Finnish
epä
(prefix)
←
Finnish
olennainen
(prefix)
→
Finnish
epäolennaisesti
(suffix)
→
Finnish
epäolennaisuus
(suffix)