Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
koláč
←
Proto-Slavic
*kolačь
(inherited)
→
Hungarian
kalács
(cognate)
→
Russian
калач
(cognate)
→
Slovak
koláčový
(suffix)