Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
монго́л
→
English
Mongol
(borrowed)
→
Russian
монголка
(affix)
→
Russian
монгольский
(suffix)
→
Yakut
монгол
(borrowed)
→
Yakut
монгуол
(borrowed)