Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
znak
←
Proto-Slavic
*znakъ
(inherited)
→
Polish
dwuznak
(prefix)
→
Polish
znaczek
(suffix)
→
Polish
znacznik
(suffix)
→
Polish
znakować
(affix)