Accessory
Accessory noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.
Optional extra and accessory are semantically related. In some cases you can use "Optional extra" instead a noun "Accessory".
Optional extra
Accessory and optional extra are semantically related. Sometimes you can use "Accessory" instead a noun phrase "Optional extra".
Mutual synonyms
Related pairs
- attachment and accessory
- attachment and optional extra
- addition and accessory
- addition and optional extra
- adjunct and accessory
- adjunct and optional extra
- addendum and accessory
- addendum and optional extra
- extension and accessory
- extension and optional extra
- appendage and accessory
- appendage and optional extra
- supplement and accessory
- supplement and optional extra
Cite this Source
Optional extra and Accessory. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/accessory/optional_extra
Accessory & Optional extra. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/accessory/optional_extra>.
Optional extra or Accessory. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/accessory/optional_extra.
Google Ngram Viewer shows how "accessory" and "optional extra" have occurred on timeline