Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
zwarty
←
Polish
zewrzeć
(suffix)
←
Polish
y
(suffix)
→
Polish
zwarcica
(affix)
→
Polish
zwartka
(affix)