Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Livvi
kyzymys
←
Proto-Finnic
*küsümüs
(inherited)
←
Livvi
kyzyö
(suffix)
←
Livvi
mys
(suffix)