Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
znajomy
←
Polish
znać
(suffix)
←
Polish
omy
(suffix)
→
Polish
znajomość
(suffix)
→
Polish
nieznajomy
(prefix)
→
Polish
zaznajomić
(affix)