Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
ker
←
Czech
keř
(cognate)
←
Lower Sorbian
keŕ
(cognate)
←
Polish
kierz
(cognate)
←
Proto-Slavic
*kъrъ
(inherited)