Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
helisema
←
Estonian
heli
(link)
←
Finnish
helistä
(cognate)
←
Veps
heläitä
(cognate)
←
Votic
elisä
(cognate)