Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
kagu
←
Estonian
kakerdama
(mention)
←
Finnish
kaakko
(cognate)
←
Ingrian
kakkoi
(cognate)
→
Finnish
kaakko
(cognate)