Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
chrabrý
←
Proto-Slavic
*xorbrъ
(inherited)
←
Old Czech
chrabrý
(inherited)
→
Czech
chrabrost
(suffix)
→
Lower Sorbian
chrobry
(cognate)