Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
пекар
←
Belarusian
пек
(suffix)
←
Belarusian
ар
(suffix)
←
Polish
piekarz
(cognate)
←
Ukrainian
пе́кар
(cognate)