Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
цюлень
←
Russian
тюле́нь
(cognate)
←
Slovene
tjúlenj
(cognate)
←
Proto-Slavic
(inherited)