belt - a band to tie or buckle around the body (usually at the waist)

article of clothing, clothing, vesture, wear - a covering designed to be worn on a person's body

trappings, furnishings - accessory wearing apparel

auto accessory - an accessory for an automobile

constituent, element, component - an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system; "spare components for cars"; "a component or constituent element of a system"

computer accessory - an accessory for a computer; "when you add in all the computer accessories you are going to need the computer gets pretty expensive"

fitting - a small and often standardized accessory to a larger system

trimmings, fixings - the accessories that normally accompany (something or some activity); "an elaborate formal dinner with all the fixings"; "he bought a Christmas tree and trimmings to decorate it"

abetter, abettor - one who helps or encourages or incites another

accessory after the fact - a person who gives assistance or comfort to someone known to be a felon or known to be sought in connection with the commission of a felony

accessory before the fact - a person who procures or advises or commands the commission of a felony but who is not present at its perpetration

accessory during the fact - a person who witnesses a crime but does not try to prevent it

collaborator, henchman, partner in crime, confederate - someone who assists in a plot

criminal, crook, felon, malefactor, outlaw - someone who has committed (or been legally convicted of) a crime

supportive - furnishing support or assistance; "a supportive family network"; "his family was supportive of his attempts to be a writer"