Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*veselьje
→
Old Church Slavonic
весельѥ
(inherited)
→
Lower Sorbian
wjasele
(inherited)
→
Polish
wesele
(inherited)