Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
sõrm
←
Proto-Finnic
*sormi
(inherited)
→
Estonian
sõrmistik
(affix)
→
Finnish
sormi
(cognate)
→
Ingrian
sormi
(cognate)
→
Livonian
suoŗm
(cognate)