Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
бо́ря
→
Bulgarian
борба
(affix)
→
Bulgarian
забрана
(affix)
→
Bulgarian
борец
(affix)
→
Bulgarian
отбрана
(affix)
→
Bulgarian
боричкам
(affix)