Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
жолаб
←
Belarusian
жлоб
(doublet)
←
Russian
жёлоб
(cognate)
←
Proto-Slavic
*želbъ
(inherited)
←
Ukrainian
жо́лоб
(cognate)