Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
fysiikan
→
Finnish
fysiikanluokka
(compound)
→
Finnish
fysiikanopettaja
(compound)
→
Finnish
fysiikantunti
(compound)