Day one and Mop-up

Opposite meaning terms

Day one noun - The point at which something begins.

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Mop-up is an antonym for day one.

Mop-up noun - The last part of a process or action.

Usage example: the general announced that the remaining fighting would be only a mop-up to a war that was all but over

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Day one is an antonym for mop-up.

Cite this Source

Mop-up and Day one. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/day_one/mop-up

Day one & Mop-up. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/day_one/mop-up>.

Mop-up or Day one. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/day_one/mop-up.