Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
kynz
←
Estonian
küüs
(cognate)
←
Finnish
kynsi
(cognate)
←
Proto-Finnic
*künci
(inherited)
←
Proto-Uralic
*künče
(inherited)
→
Ingrian
kynzvarz
(compound)