Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kouko
←
Estonian
kõuk
(cognate)
←
Proto-Finnic
*kouko
(inherited)
←
Lithuanian
kaukas
(cognate)
→
Estonian
kõuk
(cognate)