Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
potajemny
←
Polish
po-
(affix)
←
Polish
tajemny
(affix)
→
Polish
potajemnie
(affix)
→
Polish
potajemność
(affix)