Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
siil
←
Proto-Finnic
*siili
(inherited)
→
Finnish
siili
(borrowed)
→
Hungarian
sün
(cognate)
→
Hungarian
sül
(cognate)
→
Ingrian
siili
(cognate)