adult
architecture
bar
bill
business
capital
chart
construction
creation
data
day laborer
difficulty
distribution
figure
gap
graph
hard
helmet
income
industrial
industry
inequality
investment
job
labor
laborer
life
living
maintenance
male
man
men
miniature
minimum wage
occupation
paper money
payback
people
pile
return
revenue
site
social
standing
tool
under
work
worker
working people