Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
коник
←
Belarusian
ко́нік
(cognate)
←
Polish
konik
(cognate)
←
Russian
ко́ник
(cognate)
←
Ukrainian
кінь
(affix)
←
Ukrainian
-ик
(affix)