Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
сусідський
←
Belarusian
сусе́дскі
(cognate)
←
Polish
sąsiedzki
(cognate)
←
Russian
сосе́дский
(cognate)
←
Ukrainian
сусі́д
(affix)
←
Ukrainian
-ський
(affix)