Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
krowi
←
Czech
kraví
(cognate)
←
Polish
krowa
(affix)
←
Polish
-i
(affix)
←
Russian
коровий
(cognate)
→
Polish
krowiziół
(mention)