Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
vili
←
Finnish
vilja
(cognate)
←
Proto-Finnic
*vilja
(inherited)
←
Proto-Indo-European
<!-- *wil(i)jo- -->
(derived)
→
Estonian
viljakas
(suffix)
→
Estonian
viljatu
(suffix)
→
Estonian
köögivili
(affix)
→
Finnish
vilja
(cognate)
→
Livvi
vilʹlʹu
(cognate)