Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
сумрак
←
Old Church Slavonic
сѫмракъ
(inherited)
←
Russian
су́мерки
(cognate)
←
Serbo-Croatian
су̏мра̄к
(cognate)
←
Serbo-Croatian
sȕmrāk
(mention)
←
Proto-Slavic
*sǫmorkъ
(inherited)
→
Serbo-Croatian
сумрак
(cognate)