Synonyms for accessory

Noun

1. accessory, accoutrement, accouterment, clothing, article of clothing, vesture, wear

usage: clothing that is worn or carried, but not part of your main clothing

2. accessory, appurtenance, supplement, add-on, component, constituent, element

usage: a supplementary component that improves capability

3. accessory, accessary, criminal, felon, crook, outlaw, malefactor

usage: someone who helps another person commit a crime

Adjective

1. accessory, adjunct, ancillary, adjuvant, appurtenant, auxiliary, subsidiary, supportive (vs. unsupportive)

usage: relating to something that is added but is not essential; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxilliary to each other"