Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Livvi
Suomi
←
Estonian
Soome
(cognate)
←
Finnish
Suomi
(cognate)
←
Karelian
Suomi
(cognate)
→
Livvi
suomelaine
(suffix)