Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
kozel
←
Proto-Slavic
*kozьlъ
(inherited)
→
Czech
kozlík
(affix)
→
Czech
kozlí
(affix)
→
Lower Sorbian
kózoł
(cognate)