Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
dragoste
←
Proto-Slavic
*dorgostь
(derived)
←
Proto-Slavic
*dorgъ
(affix)
←
Proto-Slavic
*-ostь
(affix)
→
Romanian
îndrăgosti
(affix)
→
Romanian
drăgăstos
(suffix)
→
Romanian
drăgosti
(affix)
→
Romanian
Dragoste
(mention)