Accumulate
Accumulate verb - To become greater in extent, volume, amount, or number.
Usage example: the number of complaints about that mail order firm is really accumulating
Decrease is an antonym for accumulate in gather or amass something topic.
Decrease
Decrease verb - To grow less in scope or intensity especially gradually.
Usage example: the force of the wind slowly decreased until the flowers were standing upright again
Accumulate is an antonym for decrease.
Common collocations
Cite this Source
Decrease and Accumulate. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/accumulate/decrease
Accumulate & Decrease. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/accumulate/decrease>.
Decrease or Accumulate. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/accumulate/decrease.
Google Ngram Viewer shows how "accumulate" and "decrease" have occurred on timeline