Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
ostrov
←
Proto-Slavic
*ostrovъ
(derived)
→
Romanian
ostrovuț
(suffix)
→
Romanian
ostrovel
(suffix)
→
Romanian
Ostrovu
(mention)
→
Romanian
Ostrov
(mention)
→
Romanian
Ostrovu Corbului
(mention)
→
Romanian
Ostrovu Mare
(mention)
→
Romanian
Ostrovu Mic
(mention)
→
Romanian
Ostrovu Tătaru
(mention)
→
Romanian
Ostrovel
(mention)
→
Romanian
Ostroveni
(affix)