Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
identified
→
English
unidentified
(prefix)
→
English
nonidentified
(prefix)
→
English
preidentified
(prefix)
→
English
underidentified
(prefix)