Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
сабор
←
Belarusian
збор
(doublet)
←
Old Church Slavonic
съборъ
(borrowed)
←
Ancient Greek
συναγωγή
(cognate)
←
Russian
собо́р
(cognate)
←
Russian
сбор
(mention)
←
Proto-Slavic
*sъborъ
(derived)