Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
paakku
←
Estonian
paak
(cognate)
←
Proto-Finnic
*paakku
(inherited)
←
Karelian
poakku
(cognate)
→
Finnish
savipaakku
(affix)
→
Finnish
paakkuuntua
(suffix)
→
Finnish
paakkuinen
(suffix)
→
Finnish
paakkutaimi
(compound)
→
Finnish
juuripaakku
(affix)
→
Finnish
multapaakku
(affix)
→
Finnish
lumipaakku
(affix)