Complement
Complement noun - Something that serves to complete or make up for a deficiency in something else.
Optional extra and complement are semantically related. In some cases you can use "Optional extra" instead a noun "Complement".
Optional extra
Complement and optional extra are semantically related. You can use "Complement" instead a noun phrase "Optional extra".
Mutual synonyms
Related pairs
- attachment and complement
- attachment and optional extra
- addition and complement
- addition and optional extra
- adjunct and complement
- adjunct and optional extra
- addendum and complement
- addendum and optional extra
- accessory and complement
- accessory and optional extra
- extension and complement
- extension and optional extra
- appendage and complement
- appendage and optional extra
Cite this Source
Optional extra and Complement. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/complement/optional_extra
Complement & Optional extra. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/complement/optional_extra>.
Optional extra or Complement. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/complement/optional_extra.
Google Ngram Viewer shows how "complement" and "optional extra" have occurred on timeline