Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
ś
→
Polish
dokądś
(suffix)
→
Polish
czyjś
(suffix)
→
Polish
ściszyć
(prefix)
→
Polish
któryś
(suffix)