Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
kuivaa
←
Finnish
kuivaa
(cognate)
←
Ingrian
kuiva
(suffix)
←
Ingrian
-a
(suffix)
→
Ingrian
kuivattaa
(suffix)