Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kitsas
←
Estonian
kitsas
(cognate)
←
Proto-Finnic
*kic'as
(inherited)
←
Ingrian
kitsas
(cognate)
←
Livonian
kitsāz
(cognate)
→
Finnish
pihi
(link)
→
Finnish
kitsastella
(affix)
→
Finnish
kitsaasti
(affix)
→
Finnish
kitsaus
(affix)
→
Ingrian
kitsas
(cognate)