Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Mendroch
←
Polish
mędrzec
(suffix)
←
Polish
och
(suffix)
←
Polish
mędrek
(suffix)
←
Polish
och
(suffix)