Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
katastrofe
→
Norwegian Nynorsk
katastrofal
(suffix)
→
Norwegian Nynorsk
miljøkatastrofe
(compound)