Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
площадь
←
Old East Slavic
площадь
(inherited)
←
Proto-Slavic
*ploščadь
(inherited)
←
Proto-Slavic
*ploskъ
(mention)
←
Proto-Slavic
*-ědь
(mention)