Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovene
postelja
←
Czech
postel
(cognate)
←
Russian
постель
(cognate)
←
Serbo-Croatian
postelja
(cognate)
←
Proto-Slavic
*postelja
(mention)
→
Serbo-Croatian
postelja
(cognate)