colleague
adult
assistance
brigade
caucasian
check
department
detail
emergency
engine
equipment
extinguisher
fighter
fire
firefighter
firefighting
firehall
fireman
firemen
firetruck
giving
helmet
hose
inspection
male
man
mature
men
occupation
people
protection
protective
quality
rescue
safety
service
standing
station
team
teamwork
together
truck
uniform
urgency
water
working
workwear
young