Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
oktaani
→
Finnish
oktaanihappo
(compound)
→
Finnish
oktaaniluku
(compound)
→
Finnish
korkeaoktaaninen
(affix)
→
Finnish
matalaoktaaninen
(affix)