Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
teadus
←
Estonian
teadma
(affix)
←
Estonian
-us
(affix)
→
Estonian
keeleteadus
(compound)
→
Estonian
rahvastikuteadus
(compound)
→
Estonian
hõljumiteadus
(compound)
→
Estonian
pseudoteadus
(affix)