Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
konieczny
←
Polish
koniec
(suffix)
←
Polish
ny
(suffix)
→
Polish
koniecznie
(suffix)
→
Polish
Konieczny
(mention)
→
Polish
konieczność
(suffix)
→
Polish
niekonieczny
(prefix)