Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lower Sorbian
granica
←
Proto-Slavic
*granica
(inherited)
→
Czech
hranice
(cognate)
→
Lower Sorbian
granicowaś
(suffix)
→
Serbo-Croatian
granica
(cognate)
→
Slovene
granica
(cognate)