Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
čadit
←
Proto-Slavic
*čaditi
(inherited)
→
Czech
čadící
(affix)
→
Czech
čadivý
(affix)
→
Czech
čadění
(affix)
→
Czech
čazení
(affix)