Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Karelian
kynkä
←
Estonian
küünar
(cognate)
←
Finnish
kyynärä
(cognate)
←
Proto-Uralic
*küńä
(inherited)