Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
нивя
←
Bulgarian
нива
(affix)
←
Bulgarian
-я
(affix)
←
Bulgarian
нивье
(cognate)
←
Proto-Slavic
*ňivьja
(inherited)