Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Albanian
çukë
←
Proto-Slavic
*čuka
(cognate)
←
Albanian
sukë
(link)
→
Bulgarian
чука
(cognate)
→
Romanian
cioc
(cognate)
→
Romanian
ciucure
(cognate)
→
Romanian
ciuc
(cognate)
→
Serbo-Croatian
čuka
(mention)