Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
Polsko
←
Polish
Polanie
(derived)
←
Proto-Slavic
*poľane
(derived)
←
Proto-Slavic
*poľaninъ
(mention)
→
Czech
Polák
(suffix)