Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
ohja
←
Estonian
ohi
(cognate)
←
Proto-Finnic
*ohja
(inherited)
←
Proto-Germanic
*ansijō
(derived)
→
Estonian
ohi
(cognate)
→
Finnish
ohjata
(suffix)
→
Finnish
ohjas
(affix)