Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
zdrój
←
Polish
zdrada
(mention)
←
Proto-Slavic
*jьzrojь
(inherited)
→
Czech
zdroj
(borrowed)
→
Polish
zdrada
(mention)
→
Polish
stręczyć
(mention)
→
Polish
zdrojek
(affix)
→
Polish
zdjąć
(mention)