Accessory and Device

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

Device is a synonym for accessory in adjunct topic. In some cases you can use "Device" instead a noun "Accessory", when it comes to topics like appliance.

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

Device noun - An article intended for use in work.

Accessory is a synonym for device in adjunct topic. Sometimes you can use "Accessory" instead a noun "Device", if it concerns topics such as instrument, appliance.