Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
groźba
←
Czech
hrozba
(cognate)
←
Polish
grozić
(affix)
←
Polish
-ba
(affix)
←
Slovak
hrozba
(cognate)