Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
walled
→
English
mudwalled
(compound)
→
English
multiwalled
(prefix)
→
English
unwalled
(prefix)
→
English
nonwalled
(prefix)