Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
сосед
←
Old East Slavic
сусѣдъ
(inherited)
←
Russian
су-
(mention)
←
Russian
со-
(mention)
←
Russian
сусе́д
(mention)
←
Russian
со-
(affix)
←
Russian
сиде́ть
(affix)
←
Proto-Slavic
*sǫsědъ
(inherited)
←
Proto-Slavic
*sъsěděti
(mention)