account
archives
bank
banking
binder
blank
book
box
business
cell
confidential
depository
document
door
dossier
drawer
file
filebox
folder
gate
gray
key
keyhole
lock
metallic
paper
paperwork
privacy
protected
protection
rchive
records
reflection
report
row
safe
safety
savings
secrecy
secret
security
shiny
silver
stationery
stock
storage
store
system
vault