Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*ǫda
→
Belarusian
вуда
(inherited)
→
Polish
wędka
(derived)
→
Russian
уда
(inherited)