account
accounting
attach
background
black
blue
bureaucracy
business
cabinet
clip
connect
cross
document
entry
fastener
finance
financial
green
grey
group
isolated
letter
make money
many
material
money
note
number
numerals
office
paper
paperclip
print
printout
purple
red
stack
staple
stationery
technical
technology
tool
weaving
white
work
yellow