Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
kulen
←
Ancient Greek
κολεός
(cognate)
←
Ancient Greek
κόλον
(cognate)
←
Latin
cōleus
(cognate)
←
Polish
kul
(cognate)
←
Russian
куль
(cognate)
←
Serbo-Croatian
(suffix)
←
Serbo-Croatian
en
(suffix)
←
Proto-Slavic
*kulь
(derived)