blaze
breath protection
burning
car
colleagues
conflagration
coworkers
danger
dangerous
dense
dense smoke
emergency
explosion
extinguish
extinguishing foam
fire
fire brigade
fire department
firefighter
firefighters
fireman
flame
flame wall
flames
foam
heat
helmet
hero
heroes
inferno
male
man
mask
men
mortal danger
oxygen bottle
oxygen mask
protection
protective clothes
protective suit
rescue
risk
smoke
wall