Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
довод
←
Belarusian
до́вад
(cognate)
←
Czech
důvod
(cognate)
←
Polish
dowód
(cognate)
←
Ukrainian
до́від
(cognate)