Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
horlivý
←
Proto-Slavic
*gorlivъ
(inherited)
←
Old Czech
horlivý
(inherited)
→
Czech
horlivost
(affix)
→
Czech
horlivec
(affix)