Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
harkki
←
Estonian
hark
(cognate)
←
Proto-Finnic
*harkki
(inherited)
←
Livonian
ärk
(cognate)
→
Finnish
harkita
(suffix)
→
Finnish
härkin
(mention)
→
Finnish
harkko
(mention)