Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
mägi
←
Finnish
mäki
(cognate)
←
Proto-Finnic
*mäki
(inherited)
→
Estonian
Mägi
(mention)
→
Estonian
jäämägi
(compound)
→
Finnish
mäki
(cognate)