Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
ледан
←
Czech
lední
(cognate)
←
Polish
lodny
(cognate)
←
Russian
ледный
(cognate)
←
Proto-Slavic
*ledьnъ
(inherited)