Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*lopuxъ
→
Czech
lopuch
(inherited)
→
Polish
łopuch
(inherited)
→
Romanian
Lăpușna
(derived)
→
Romanian
Lăpușnic
(derived)
→
Russian
лопух
(inherited)