Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovene
kupiti
←
Proto-Germanic
*kaupōną
(derived)
←
Latin
caupō
(derived)
←
Proto-Slavic
*kupiti
(inherited)