Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
промеждутък
←
Bulgarian
про-
(affix)
←
Bulgarian
ме́жду
(affix)
←
Bulgarian
-тък
(affix)
←
Bulgarian
ток
(link)
←
Russian
промежу́ток
(borrowed)