Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
jatkaa
←
Proto-Finnic
*jatkadak
(inherited)
→
Estonian
jätkama
(cognate)
→
Finnish
jatko
(suffix)
→
Finnish
jatkua
(suffix)
→
Finnish
jatkos
(affix)
→
Finnish
jatkaminen
(suffix)
→
Finnish
jatke
(affix)
→
Finnish
jatkaja
(affix)
→
Finnish
jatkella
(affix)