Question

What is another word for accessory?

Answer 1

extra, addition, adjunct, attachment, component, frill

accessary, accomplice, helper, assistant, confederate,
colleague, abettor, aide, collaborator, co-conspirator,
conspirator, fellow-criminal, associate or partner in crime

Answer 2

extra, subordinate, auxiliary, additional, ancillary,
supplemental, supplementary, secondary, adventitious, Formal
adscititious