Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
постеля
←
Bulgarian
по-
(affix)
←
Bulgarian
сте́ля
(affix)
←
Bulgarian
пости́лам
(affix)
←
Bulgarian
-я
(affix)
←
Bulgarian
посте́лка
(link)
←
Macedonian
постелнина
(cognate)
←
Russian
постель
(cognate)
←
Proto-Slavic
*postelьja
(inherited)