Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
до́ктор
→
Chuvash
тухтӑр
(borrowed)
→
Armenian
դոխտուր
(borrowed)
→
Russian
докторский
(affix)
→
Russian
докторишка
(affix)