Phase down and Prolong

Opposite meaning terms

Phase down verb - To grow less in scope or intensity especially gradually.

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Prolong is an antonym for phase down in to decrease in size topic.

Prolong verb - To make longer.

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Phase down is an antonym for prolong.

Nearby Words: prolongation, prolonging

Cite this Source

Prolong and Phase down. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/phase_down/prolong

Phase down & Prolong. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/phase_down/prolong>.

Prolong or Phase down. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/phase_down/prolong.

Google Ngram Viewer shows how "phase down" and "prolong" have occurred on timeline