Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Polish
pieczęć
←
Proto-Slavic
*pečatь
(inherited)
←
Proto-Slavic
*peťi
(suffix)
←
Proto-Slavic
*-ětь
(suffix)
←
Proto-Slavic
(suffix)
←
Proto-Slavic
to bake
(suffix)