armor
armored
bank
banking
bulky
cipher
combination
covetousness
cypher
dial
dialer
digit
eighty
fifty
financial
fourty
greed
heavy
impenetrable
iron
keeping
lock
locker
massive
metal
miserliness
money
niggardliness
ninety
number
numeral
protect
protection
rough
round
safe
safeguarding
security
seventy
sixty
strongbox
surface
ten
texture
thirty
treasure
treasure chest
treasury
twenty
zero