Complement
Reduce
Reduce verb - To make smaller in amount, volume, or extent.
Usage example: you'll have to reduce the amount of money you spend on unnecessary purchases if you want to have any money left for retirement
Complement is an antonym for reduce.
Common collocations
Cite this Source
Reduce and Complement. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/complement/reduce
Complement & Reduce. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/complement/reduce>.
Reduce or Complement. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/complement/reduce.
Google Ngram Viewer shows how "complement" and "reduce" have occurred on timeline