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