Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kelvata
←
English
help
(cognate)
←
Proto-Finnic
*kelbat'ak
(inherited)
←
Proto-Germanic
*helpaną
(cognate)
←
Proto-Indo-European
(mention)
←
Proto-Indo-European
*ḱelb-
(derived)
←
Proto-Indo-European
*ḱelp-
(mention)
←
Swedish
hjälpa
(cognate)
→
Estonian
kõlbama
(cognate)
→
Finnish
kelpo
(suffix)
→
Finnish
kelpuuttaa
(suffix)
→
Finnish
kelpaamaton
(suffix)
→
Finnish
kelpaava
(affix)
→
Ingrian
kelvata
(cognate)