Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
nauczyciel
←
Polish
nauczyć
(suffix)
←
Polish
ciel
(suffix)
←
Proto-Slavic
*naučiteľь
(inherited)
→
Polish
nauczycielka
(suffix)