Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
pěnkava
←
Czech
pěnkat
(affix)
←
Czech
-ava
(affix)
→
Czech
pěnkavka
(affix)
→
Czech
pěnkaví
(affix)
→
Czech
pěnkavák
(affix)