class
coin
coins
concept
difference
differential
discriminate
discrimination
distribution
earning
economic
female
financial
gap
high
imbalance
income
inequality
low
lower
male
man
men
miniature
money
monthly
pay
payroll
people
person
pile
poor
poverty
rank
rich
salary
sitting
social
social stratification
society
stack
stratification
stratum
unequal
upper
wage
wealth
woman
women