Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
кишенька
←
Belarusian
кішэ́нька
(cognate)
←
Polish
kieszonka
(cognate)
←
Ukrainian
кише́ня
(affix)
←
Ukrainian
-ка
(affix)