Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
венгр
←
Polish
Węgier
(borrowed)
←
Russian
у́грин
(doublet)
←
Russian
уго́рец
(doublet)
←
Proto-Slavic
*ǫgъrinъ
(inherited)
→
Russian
Венгрия
(affix)
→
Russian
угрин
(doublet)