Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lithuanian
vokas
←
Proto-Balto-Slavic
*wóʔka
(derived)
←
Latvian
vāks
(cognate)
←
Russian
ве́ко
(cognate)
←
Proto-Slavic
*věko
(link)