Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*klǫbъ
→
Bulgarian
кълбо
(inherited)
→
Czech
kloub
(inherited)
→
Lower Sorbian
kłub
(inherited)
→
Polish
kłąb
(inherited)
→
Russian
клуб
(derived)
→
Slovak
kĺb
(inherited)