Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
piana
←
Proto-Slavic
*pěna
(inherited)
→
Polish
styropian
(compound)
→
Polish
pienisty
(affix)
→
Polish
pianka
(affix)
→
Polish
wpienić
(affix)