Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
varsi
←
Estonian
vars
(cognate)
←
Finnish
varsi
(cognate)
←
Proto-Finnic
*varci
(inherited)
→
Ingrian
käsivarsi
(compound)