Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
czeski
←
Polish
Czechy
(mention)
→
Polish
staroczeski
(prefix)
→
Polish
czeskojęzyczny
(affix)
→
Polish
czeszczyzna
(suffix)