Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
смядов
←
Bulgarian
Смядово
(mention)
←
Bulgarian
Смедовица
(mention)
←
Proto-Slavic
*smědъ
(derived)