Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
vassa-
←
Finnish
vasta-
(cognate)
←
Ingrian
vassa
(mention)
→
Ingrian
vassen
(mention)
→
Ingrian
vassa
(mention)
→
Ingrian
vassaa
(mention)