Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
nägu
←
Proto-Finnic
*näko
(inherited)
→
Estonian
unenägu
(compound)
→
Finnish
näkö
(cognate)
→
Ingrian
näkö
(cognate)