Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
Bulhar
→
Czech
bulharština
(affix)
→
Czech
Bulharsko
(affix)
→
Czech
bulharský
(affix)
→
Czech
Bulharka
(affix)