Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Târnava Mică
←
Old Church Slavonic
трьнава
(derived)
←
Old Church Slavonic
трьнавъ
(mention)
←
Old Church Slavonic
трьнъ
(affix)
←
Old Church Slavonic
-авъ
(affix)
←
Romanian
Târnava
(mention)
←
Romanian
mic
(mention)
←
Proto-Slavic
*tьrnъ
(derived)