Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
süsi
←
Finnish
sysi
(cognate)
←
Proto-Finnic
*süci
(inherited)
←
Proto-Uralic
*śüde
(inherited)
←
Votic
süsi
(cognate)
→
Estonian
süsinik
(suffix)
→
Estonian
puusüsi
(compound)
→
Ingrian
sysi
(cognate)