city

close

community

danger

department

emergency

equipment

extinguish

faucet

fighting

fire

firefighter

fireman

flow

heat

hose

hydrant

industry

maintenance

metal

municipal

neighborhood

object

old

open

outdoor

outdoors

outside

pipe

plug

pressure

protection

pump

red

road

safety

security

spraying

stream

street

summer

supply

urban

valve

vigorous

water

wet

working

wrench