Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
Lucemburčan
←
Czech
Lucemburk
(affix)
←
Czech
-an
(affix)
→
Czech
Lucemburčanka
(affix)