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