Complement
Complement noun - Something that serves to complete or make up for a deficiency in something else.
Usage example: with his practicality and her refreshing enthusiasm, they are perfect complements to each other
Extension and complement are semantically related in addendum topic. In some cases you can use "Extension" instead a noun "Complement".
Extension
Extension noun - The act of making longer.
Complement and extension are semantically related in addendum topic. Sometimes you can use "Complement" instead a noun "Extension".
Mutual synonyms
Related pairs
- attachment and complement
- attachment and extension
- annex and complement
- annex and extension
- addition and complement
- addition and extension
- adjunct and complement
- adjunct and extension
- addendum and complement
- addendum and extension
- accessory and complement
- accessory and extension
- appendage and complement
- appendage and extension
How words are described
Both words in one sentence
- Dissonant Serenity: a natural extension of/complement to her stoicism, single-mindedness and propensity to express all her loathing and contempt using only her eyes.
Source: Film / Joshuu Sasori
Cite this Source
Extension and Complement. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/complement/extension
Complement & Extension. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/complement/extension>.
Extension or Complement. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/complement/extension.
Google Ngram Viewer shows how "complement" and "extension" have occurred on timeline