Accessory and Optional equipment

Accessory noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.

Optional equipment and accessory are semantically related. In some cases you can use "Optional equipment" instead a noun "Accessory".

Nearby Words: accession, accessary, accessorize, accessorial, accessorise

Accessory and optional equipment are semantically related. You can use "Accessory" instead a noun "Optional equipment".