Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Karelian
mua
←
Proto-Finnic
*maa
(inherited)
→
Estonian
maa
(cognate)
→
Finnish
maa
(cognate)
→
Votic
maa
(cognate)