Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Țarigrad
←
Bulgarian
Царигра́д
(cognate)
←
Czech
Cařihrad
(cognate)
←
Old Church Slavonic
Цѣсарьградъ
(borrowed)
←
Old Church Slavonic
цѣсарь
(affix)
←
Old Church Slavonic
градъ
(affix)
←
Russian
Царьгра́д
(cognate)
←
Serbo-Croatian
Carigrad
(cognate)
←
Slovak
Carihrad
(cognate)
←
Slovene
Carigrad
(cognate)
←
Proto-Slavic
*cěsařь
(derived)
←
Proto-Slavic
*gordъ
(mention)
←
Ukrainian
Царгра́д
(cognate)