adult
blue
blue collar
builder
coverall
depository
employed
employee
equipment
foreman
gloves
handyman
hardhat
hat
headgear
health
helmet
job
labor
labourer
male
man
manpower
manual
mechanic
occupation
operator
people
person
personnel
profession
professional
protection
protective
safety
staff
storehouse
technician
uniform
warehouse
work
worker
workman
yellow