Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
połykać
←
Czech
polykat
(cognate)
←
Polish
po-
(affix)
←
Polish
łykać
(affix)
→
Czech
polykat
(cognate)
→
Polish
połykanie
(suffix)