Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
burknąć
←
Polish
burczeć
(suffix)
←
Polish
nąć
(suffix)
→
Polish
burknięcie
(suffix)
→
Russian
буркать
(cognate)