Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
trzecioklasista
←
Polish
trzeci
(affix)
←
Polish
-o-
(affix)
←
Polish
klasa
(affix)
←
Polish
-ista
(affix)