Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
jajeczny
←
Polish
jajco
(suffix)
←
Polish
ny
(suffix)
←
Proto-Slavic
*ājьčьnъ
(inherited)
→
Polish
jajecznica
(suffix)