Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
etti
←
Estonian
et
(cognate)
←
Finnish
että
(cognate)
←
Proto-Finnic
*että
(inherited)
→
Ingrian
nii etti
(mention)