Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
skála
←
Proto-Slavic
*skala
(inherited)
→
Czech
skalní
(suffix)
→
Czech
skalník
(affix)
→
Czech
skalňáček
(affix)