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