Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
skutečný
←
Czech
skutek
(affix)
←
Czech
-ný
(affix)
→
Czech
neskutečný
(affix)
→
Czech
skutečnost
(affix)
→
Czech
uskutečnit
(affix)