Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hungarian
problematikus
←
German
problematisch
(borrowed)
←
French
problématique
(derived)
←
Ancient Greek
προβληματικός
(derived)
←
Hungarian
-ikus
(affix)
→
Hungarian
problematikusabb
(affix)