Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Northern Sami
suoldni
←
Proto-Samic
*suolnē
(inherited)
→
Finnish
halla
(cognate)
→
Ingrian
halla
(cognate)