Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
trčati
←
Bulgarian
търча
(cognate)
←
Serbo-Croatian
tȓk
(mention)
→
Serbo-Croatian
potrčati
(prefix)
→
Serbo-Croatian
dotrčati
(prefix)