Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
cacko
←
Russian
цацка
(cognate)
←
Slovak
čačka
(cognate)
←
Ukrainian
цяцька
(cognate)
←
Old Polish
czaczko
(inherited)
→
English
tchotchke
(derived)
→
Polish
cacuszko
(suffix)
→
Polish
cackać
(suffix)
→
Russian
цацка
(cognate)