Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
гнедой
←
Czech
hnědý
(cognate)
←
Slovak
hnedý
(cognate)
←
Proto-Slavic
*gnědъ
(inherited)