Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
житие́
→
Belarusian
жыццё
(cognate)
→
Russian
сожитие
(prefix)
→
Russian
житьё
(doublet)