Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
tonttu
←
Swedish
tomte
(borrowed)
→
Finnish
joulutonttu
(compound)
→
Finnish
saunatonttu
(compound)
→
Finnish
kotitonttu
(affix)
→
Finnish
puutarhatonttu
(compound)
→
Finnish
tallitonttu
(affix)
→
Finnish
myllytonttu
(compound)
→
Finnish
tonttuilla
(affix)
→
Finnish
tonttupuku
(affix)