Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
dziecko
←
Proto-Slavic
*dětę
(inherited)
→
Polish
dzieciak
(suffix)
→
Polish
dzieciobójca
(affix)