Decrease and Spiff up

Opposite meaning terms

Decrease verb - To make smaller in amount, volume, or extent.

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Spiff up is an antonym for decrease.

Nearby Words: decreased, decreasing, decrement, decremented

Spiff up verb - Make neat, smart, or trim.

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Decrease is an antonym for spiff up in topics: decorate, embellish.

Cite this Source

Spiff up and Decrease. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/decrease/spiff_up

Decrease & Spiff up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/decrease/spiff_up>.

Spiff up or Decrease. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/decrease/spiff_up.

Google Ngram Viewer shows how "decrease" and "spiff up" have occurred on timeline