Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
ikä
←
Estonian
iga
(cognate)
←
Finnish
ikä
(cognate)
←
Proto-Finnic
*ikä
(inherited)
→
Ingrian
iäkäs
(suffix)
→
Ingrian
eloiässää
(compound)
→
Ingrian
ikinää
(mention)
→
Ingrian
ikkee
(mention)