Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
sekret
←
Latin
secretus
(derived)
→
Polish
sekretny
(affix)
→
Polish
sekretnik
(affix)
→
Polish
sekrecik
(suffix)