Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
katto
←
Estonian
katus
(cognate)
←
Finnish
katto
(cognate)
←
Ingrian
kattaa
(suffix)
←
Ingrian
-o
(suffix)