Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
серна
←
Latin
cervus
(cognate)
←
Latvian
sirna
(cognate)
←
Old East Slavic
сьрна
(inherited)
←
Proto-Slavic
*sьrna
(inherited)