Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
võrk
←
Finnish
verkko
(cognate)
→
Estonian
ämblikuvõrk
(affix)
→
Estonian
võrkkest
(compound)
→
Finnish
verkko
(cognate)
→
Ingrian
verkko
(cognate)