Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
rezavý
←
Czech
rez
(suffix)
←
Czech
avý
(suffix)
←
Proto-Slavic
*rъďavъ
(inherited)
→
Czech
rezohlávek
(affix)