Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
siivota
←
Proto-Finnic
*ciivot'ak
(inherited)
←
Ingrian
siivota
(cognate)
←
Karelian
šiivota
(cognate)
←
Northern Sami
divvut
(cognate)
→
Finnish
siivous
(suffix)
→
Finnish
siivo
(back-formation)
→
Finnish
siivooja
(suffix)
→
Finnish
siivoaminen
(affix)