Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
laul
←
Finnish
laulu
(cognate)
←
Proto-Finnic
*laulu
(inherited)
←
Northern Sami
laavlâ
(cognate)
←
Votic
laulu
(cognate)
→
Finnish
laulu
(cognate)
→
Ingrian
laulu
(cognate)