Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
dumiri
←
Bulgarian
домеря
(borrowed)
←
Bulgarian
меря
(mention)
←
Proto-Slavic
*měriti
(derived)
←
Proto-Slavic
*měra
(mention)