Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
хлъпка
←
Czech
chlup
(cognate)
←
Macedonian
лопка
(cognate)
←
Polish
chłupy
(cognate)
←
Russian
хлопок
(cognate)
←
Slovak
chlp
(cognate)
←
Proto-Slavic
*xlъpъ
(derived)
←
Proto-Slavic
*xъlpъ
(mention)
→
Macedonian
лопка
(cognate)