blue
bright
cloth
clothing
construction
design
drawing
driver
equipment
fluorescent
front
graphic
icon
illustration
industrial
industry
job
modern
orange
outfit
protect
protection
protective
red
reflect
reflective
rescue
road
safe
safety
save
security
sign
strip
symbol
textile
traffic
uniform
vest
visibility
waistcoat
warning
wear
work
worker
workwear
yellow