Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
швед
←
German
Schwede
(borrowed)
←
Russian
свей
(doublet)
→
Romanian
șved
(cognate)
→
Russian
шведка
(affix)
→
Russian
шведский
(affix)
→
Russian
свей
(doublet)