Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
буден
←
Bulgarian
будя
(affix)
←
Bulgarian
-ен
(affix)
←
Bulgarian
убу́ден
(link)
←
Bulgarian
бу́дност
(link)
←
Bulgarian
ранобу́ден
(link)
←
Proto-Slavic
*budьnъ
(inherited)
←
Proto-Slavic
*budenъ
(inherited)