Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kaivata
←
Estonian
kaebama
(cognate)
←
Proto-Finnic
*kaibat'ak
(inherited)
←
Proto-Germanic
*kawjaną
(derived)
←
Proto-Indo-European
*gewH-
(derived)
←
Karelian
kaivata
(cognate)
←
Livonian
kaibõ
(cognate)
←
Võro
kaibama
(cognate)
→
Finnish
kaipuu
(suffix)
→
Finnish
kaipaus
(affix)
→
Finnish
kaipaaminen
(affix)
→
Finnish
kaivuu
(mention)
→
Finnish
kaipailla
(affix)