Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
laps
←
Finnish
lapsi
(cognate)
←
Proto-Finnic
*lapci
(inherited)
→
Estonian
esiklaps
(affix)
→
Estonian
lastehaigla
(compound)
→
Estonian
lapsik
(suffix)
→
Estonian
lasteaed
(compound)
→
Estonian
tänavalaps
(compound)
→
Estonian
sünnipäevalaps
(compound)
→
Ingrian
lapsi
(cognate)
→
Livonian
läpš
(cognate)
→
Livvi
lapsi
(cognate)