Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lithuanian
vilkti
←
Proto-Balto-Slavic
*welk-
(derived)
←
Latvian
vilkt
(cognate)
←
Polish
wlec
(cognate)
→
Ancient Greek
αὖλαξ
(cognate)