Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
olej
→
Czech
olejomalba
(compound)
→
Czech
olejový
(affix)
→
Czech
olejnatý
(affix)
→
Czech
olejovat
(affix)