Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
ættbálkur
←
Icelandic
ætt
(compound)
←
Icelandic
bálkur
(compound)
→
Icelandic
undirættbálkur
(prefix)