Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
чакам
←
Serbo-Croatian
чекати
(cognate)
←
Serbo-Croatian
čekati
(mention)
←
Slovak
čakať
(cognate)
←
Proto-Slavic
*čakati
(inherited)