Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
труцень
←
Old East Slavic
(inherited)
←
Polish
trąd
(cognate)
←
Russian
тру́тень
(cognate)
←
Proto-Slavic
*trǫtъ
(derived)