american
background
bank
box
business
care
cash
code
combination
container
copy
crime
deposit
finance
financial
full
gold
insurance
jewelry
keep
key
lock
metal
money
object
open
password
precious
protect
protection
red
rich
safe
safety
savings
secure
security
shelf
solid
space
steel
storage
system
text
treasure
trust
vault
wealth
white
wooden