Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
skromny
←
Proto-Slavic
*sъkromьnъ
(inherited)
→
Polish
skromność
(affix)
→
Polish
skromniś
(affix)
→
Polish
skromnisia
(affix)
→
Polish
nieskromny
(affix)