adult
attendant
auto
automobile
benzine
car
customer
diesel
energy
filling
fuel
garage
gas
gasoline
green
hand
hose
industry
male
man
motor
nozzle
octane
oil
one
person
petrol
petroleum
power
price
pump
recession
refill
refuel
refueling
road
service
shop
station
tank
transport
transportation
unleaded
vehicle
worker