Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
містечко
←
Belarusian
мястэ́чка
(cognate)
←
Polish
miasteczko
(cognate)
←
Ukrainian
мі́сце
(affix)
←
Ukrainian
-ко
(affix)