Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lower Sorbian
brjuch
←
Czech
břicho
(cognate)
←
Upper Sorbian
brjuch
(cognate)
←
Polish
brzuch
(cognate)
←
Russian
брюхо
(cognate)
←
Proto-Slavic
*břuxъ
(inherited)