Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
berestology
←
Russian
берестоло́гия
(borrowed)
←
Russian
береста́
(affix)
←
Russian
-ло́гия
(affix)