Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
elo
←
Estonian
elu
(cognate)
←
Finnish
elo
(cognate)
←
Proto-Finnic
*elo
(inherited)
→
Ingrian
eloiässää
(compound)