Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
клясти
←
Belarusian
клясці́
(cognate)
←
Polish
kląć
(cognate)
←
Russian
клясть
(cognate)
←
Proto-Slavic
*klęti
(inherited)