Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
hoomus
←
Estonian
hommik
(cognate)
←
Ingrian
hoomeen
(suffix)
←
Ingrian
-us
(suffix)
→
Ingrian
hoomukseel
(mention)