Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
keppni
→
Icelandic
samkeppni
(affix)
→
Icelandic
undankeppni
(compound)
→
Icelandic
vítakeppni
(compound)
→
Icelandic
úrslitakeppni
(affix)