Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
lugema
←
Proto-Finnic
*lukedak
(inherited)
←
Proto-Uralic
*luke-
(inherited)
→
Estonian
loendama
(affix)
→
Ingrian
lukkia
(cognate)
→
Livvi
lugie
(cognate)