Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
rost
←
Proto-Slavic
*orstъ
(derived)
→
Polish
śródrostek
(affix)
→
Polish
międzyrostek
(affix)
→
Polish
okołorostek
(affix)