Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
zad
←
Proto-Slavic
*zadъ
(inherited)
→
Polish
zadek
(affix)
→
Polish
nazadnik
(affix)
→
Polish
zadni
(affix)