Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
mącić
←
Proto-Slavic
*mǫtiti
(inherited)
→
Polish
mąciciel
(suffix)
→
Polish
mąciwoda
(compound)