Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
seikka
←
Karelian
šeikka
(borrowed)
→
Estonian
seik
(borrowed)
→
Finnish
seikkailla
(suffix)
→
Finnish
sivuseikka
(affix)
→
Finnish
pikkuseikka
(compound)
→
Finnish
seikkasana
(compound)
→
Finnish
seikkaperäinen
(compound)
→
Finnish
tosiseikka
(compound)
→
Finnish
erikoisseikka
(affix)
→
Finnish
erityisseikka
(affix)
→
Finnish
muotoseikka
(affix)