Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
igav
←
Estonian
iga
(suffix)
←
Estonian
v
(suffix)
←
Proto-Finnic
*ikäbä
(inherited)
→
Ingrian
ikkäävä
(cognate)