auto
automatic
bowtie
business
butler
car
coat
customer
deal
dealer
dealership
doorkeeper
doorman
employee
exhibition
formal
formalwear
glove
hand
helping
holding
keeper
key
lock
male
metal
new
occupation
offer
offering
one
people
person
plastic
purchase
rent
rental
ring
sale
selling
service
showing
staff
tuxedo
uniform
usher
vehicle
waiter
worker